We need answer user asks draft response letter no more than 700 words. Need apply supplied confusion factors, concede nothing, no unnecessary factual commitment, preserve defenses, propose controlled path. Need acknowledge demand without admitting validity priority beyond public record infringement damages. Address full marks, offerings, channels, purchaser care, third-party use, isolated inquiry, independent adoption. Avoid privileged materials or overstate facts not established. Decline domain transfer/destruction/customer list/revenue disclosure/payment. Preserve defenses/remedies. Propose 30-day standstill and counsel discussion. Avoid threats etc.

Need craft as lawyer representing Cirrus Array Systems to Northstar Arc Technologies. Need maybe include "without prejudice and subject to all objections" maybe. Need careful.

Need consider governing law factors and facts. Need not concede any. Acknowledge demand. Say received. Cirrus acknowledges Northstar Arc's federal registration for NORTHSTAR ARC and claimed 2018 use/public record, but Cirrus has not had opportunity to verify, and registration/use doesn't establish validity/enforceability or Cirrus infringement. No admission.

Need address full marks: CIRRUS NORTHSTAR ARRAY vs NORTHSTAR ARC; CIRRUS house mark prominent first largest. The marks differ in appearance/sound/meaning/commercial impression. "Northstar" common term in energy/engineering; 46 active businesses using Northstar. But note record doesn't establish legal protection or customer exposure. Need nuanced: "to the extent that third-party uses are encountered, they may limit the scope of any exclusive rights in NORTHSTAR." No overstating.

Offerings: Cirrus hardware/software solar array monitoring; Northstar Arc grid forecasting analytics/consulting. Related but distinct. Channels: some overlap in broad energy industry and one conference. Purchase process lengthy, sophisticated: avg $180k, demos, security, procurement, exec approval 4-6 months. This reduces confusion. Need address isolated inquiry: one vendor email, corrected after full name; no lost customers/contracts/payments/support; not actual confusion conclusive. Also maybe "may reflect momentary uncertainty about a trade show booth, not source confusion after encounter." Need "isolated inquiry is not conclusive" citing factor.

Intent: Cirrus independently adopted with product team constellation terms, no reference to demandant. However cannot disclose privileged file. We can state "Cirrus's product naming was developed independently from constellation terminology; Cirrus has no record of any reliance on Northstar Arc or its mark." But facts say naming file shows no reference; don't disclose privileged. We can state "The name was independently developed and not with intent to trade on..." Need careful: "Cirrus has not used the mark with intent to confuse, and its naming process was independent. We do not disclose privileged analysis." Is that overstating? The fact file shows no reference and team selected Northstar from constellation terms. We can assert "the selection was independent" maybe.

Need decline domain transfer, destruction, customer list, revenue disclosure, payment demand "at this stage" maybe "Cirrus declines those demands as unsupported and premature." Need do not "invite broader claims." We can say "Cirrus will not comply with those demands in the absence of a court order or an agreement, and reserving all rights." But "court order" maybe okay but could be seen as challenge? Maybe say "Cirrus is not required to comply and does not."

Need propose 30-day standstill and narrowly controlled counsel discussion of presentation and market-separation measures. Maybe "without waiver of rights, Cirrus is open to discussing a mutually agreeable commercial presentation, including consistent use of full mark CIRRUS NORTHSTAR ARRAY, distinct presentation, and market-separation measures." But "market-separation measures" maybe could mean limiting offerings. Need propose controlled path. Need include "no obligation." "During a standstill, Cirrus could provide a brief, non-confidential explanation of its 2025 product launch/packaging to allow focused discussion, without disclosing privileged documents or financial/commercial data." Need avoid "promising permanent changes before agreement." "Cirrus is willing to discuss..." not agree.

Need maybe "subject to all defenses and remedies, including but not limited to..." Need preserve. Could state "This letter is without prejudice and all rights reserved. Nothing here is waiver of objections including lack of personal jurisdiction, venue, improper demand." But no need maybe.

Need final response no more than 700 words. We need produce letter. Need count words? Need ensure under 700. Need maybe around 600-700. Need use salutations and body. Need include "Dear [Counsel]" "Re:" etc.

Need incorporate governing law and "applied confusion factors" not necessarily cite each factor, but address all. Let's plan structure:

- Intro: "This firm represents Cirrus Array Systems, Inc. in response to your letter dated [date] concerning NORTHSTAR ARC. We respectfully acknowledge receipt but deny your characterization and demands."

- "As an initial matter, Cirrus does not concede validity, priority, confusion, intent, damages, or liability. The registration and claimed use are matters of public record that we have not independently verified. Registration does not establish infringement, and Cirrus expressly reserves all defenses."

- "You demand cessation, domain transfer, disclosure of customers/revenue, destruction, and damages. Cirrus declines these demands at this stage. No basis has been shown. This response is not waiver."

- "Substantively, the mark actually used is CIRRUS NORTHSTAR ARRAY. The logo features CIRRUS first and largest. NORTHSTAR ARRAY has a different appearance, sound, and meaning than NORTHSTAR ARC, and overall commercial impression dominated by CIRRUS and 'Array' for solar arrays."

- "Northstar is a widely shared term in energy/engineering. The commercial search identified 46 active businesses using 'Northstar' in trade/product names. Third-party use may narrow strength of claimed mark; we reserve proof of legal protection and customer recognition."

- "Goods/services: Cirrus provides hardware/software for on-site solar-array monitoring; Northstar Arc provides grid-forecasting analytics/consulting. Though both serve energy industry, relatedness is not sufficient. Channels overlap only partially; one trade conference. Sales process: avg contract $180,000, requires technical demo, security review, procurement, executive approval 4-6 months. Purchasers are sophisticated. Those factors weigh against infringement."

- "Isolated inquiry: you refer to one vendor email. That inquiry was corrected once Cirrus used its full name; no customer, contract, payment, or support request has been misdirected. Momentary uncertainty or isolated inquiry does not establish likely confusion, especially corrected."

- "Intent: Cirrus selected the name independently from constellation terminology. It did not intend to trade on Northstar Arc's mark. We make no privileged communications; no reference to your client. Good faith independent adoption relevant."

- "We are willing without admitting obligation to discuss during a 30-day standstill consistent use of the full CIRRUS NORTHSTAR ARRAY presentation and market-separation measures. Such discussions would be limited to resolving this matter and would not require disclosure of privileged materials, customer identities, revenue, or business plans. A standstill is appropriate to avoid unnecessary expense and to provide controlled forum."

- "We are available for counsel-to-counsel discussion. This letter is without prejudice; all defenses and remedies reserved. Nothing in it is a commitment. We ask you to withdraw or suspend demands during this period. If you agree to standstill, please confirm by [date]."

Need ensure not "withdraw" maybe okay. Need "avoid threats." Fine.

Need maybe not "deny your characterization" maybe "disputes" okay. Need "acknowledge the demand" yes.

Need careful "Northstar Arc's federal registration for NORTHSTAR ARC" — "Your client asserts" rather than "owns". We can say "We note Northstar Arc has a registration..." Not admission. "claimed use since 2018" not verified.

Need "Address the full marks" "The marks are compared as encountered; CIRRUS house mark first." Good.

Need "overlap in channels and customers" "some overlap but not enough." "Both companies attended one conference" maybe "Cirrus is aware of one trade conference co-attendance." Avoid "one conference together" maybe "have overlapped at a conference." Good.

Need "purchaser care" "technical and executive reviewers" "sophisticated."

Need "actual confusion" "isolated inquiry" "corrected before purchase" (vendor not a customer? Still corrected records). Need "The record does not establish any actual confusion." Wait fact says record does not establish whether legal protection or exposure; isolated inquiry. We can say "Your demand does not identify any actual confusion." Is that safe? "other than an isolated inquiry." Good.

Need "avoid overstating facts not established" about third-party use. "A commercial search identified 46 businesses; we understand that does not establish whether uses are legally protected or encountered. Nonetheless, it underscores 'Northstar' is not distinctive." Need not "commercial search" maybe reference.

Need "do not disclose privileged naming file" We won't. We can say "Cirrus's selection was independent and constellation-based." Is this a fact from naming file; we should not say file. "The selection of 'Northstar' from constellation terminology and 'Array' to refer to solar arrays was made independently." This is safe. Need not mention file or privileged.

Need "decline customer list, revenue disclosure" "Cirrus will not provide customer lists, revenue figures, or other commercial discovery in response to demand." Good.

Need maybe "demands within five days" "We do not accept the five-day time frame." Good.

Need "propose only controlled path" "counsel-only discussion about presentation and market-separation measures." Maybe need "narrowly controlled." Good.

Need maybe "standstill" terms: "Northstar Arc will not file a complaint or expand demands; Cirrus will not alter current use during standstill?" Need careful "temporary standstill" maybe. The assignment says "propose a 30-day standstill and a narrowly controlled counsel discussion of presentation and market-separation measures." We can propose "mutual 30-day standstill of enforcement and further demands while we discuss." Need "without either party's rights" etc.

But "Cirrus is willing, without admitting obligation, to discuss consistently using full CIRRUS NORTHSTAR ARRAY mark..." The fact says "willing." We can include: "During that standstill, Cirrus is prepared to discuss, not agree to, consistent use of its full CIRRUS NORTHSTAR ARRAY mark and presentation/market-separation measures." But "consistent use of full mark" maybe not "permanent changes." Good.

Need ensure "concede nothing." Use "without prejudice." "No admission." "All rights reserved." "No waiver." Good.

Need maybe "Registration supports validity and ownership" — should not challenge maybe "does not establish infringement." We can state "Registration is not an adjudication of infringement." Good.

Need maybe "validity, priority beyond public record" — "Cirrus makes no admission of validity or priority except as shown by public records; those facts do not establish liability." Good.

Need "not unnecessary factual commitment" — avoid "we selected" maybe okay. Avoid "we have no customer confusion" maybe we can state from demand.

Potential issue: user says "Your role You represent Cirrus Array Systems" so letter signed maybe "Counsel for Cirrus Array Systems." Need no firm name? Could sign "Counsel for Cirrus Array Systems, Inc." Good.

Need maybe mention "Your letter dated ____" but no date. Use "your recent demand." Good.

Need maybe count words. We need produce 700 max. Let's draft with approximate word count. Need maybe around 650. Need not count exact? We can produce with reasonable length. The final answer must include letter. Need maybe include word count? Not necessary but maybe.

Need ensure not accidentally "Northstar Arc owns" etc. Could say "Cirrus acknowledges that Northstar Arc asserts ownership and use..." Good.

Let's draft now:

---

This firm represents Cirrus Array Systems, Inc. We write in response to your demand concerning the mark NORTHSTAR ARC and CIRRUS NORTHSTAR ARRAY. We have considered it and, without waiving any objection, respond as follows.

Cirrus has not, by receiving or responding to this demand, admitted any fact or legal conclusion. It does not concede that your client owns a valid, enforceable mark; that it has priority (except as shown by the registration and public records, which are not an adjudication of infringement); that any use by Cirrus is likely to confuse; that Cirrus acted in bad faith; or that any damages are owed. The registration and claimed marketing expenses do not establish infringement, particularly where the asserted term is shared and the marks differ, for the reasons below.

Your demand for cessation, domain transfer, destruction, customer and revenue disclosure, and a monetary payment is premature and unsupported. Cirrus declines those demands at this stage, and this response is not a waiver of any defense. We will not provide customer lists, revenue data, privileged materials, or substantive discovery in response to a demand letter.

The full mark used by Cirrus is CIRRUS NORTHSTAR ARRAY. It is displayed with CIRRUS as the first and largest element. NORTHSTAR ARC and CIRRUS NORTHSTAR ARRAY differ in appearance, sound, meaning, and overall commercial impression. The word "Northstar" is not distinctive by itself. A commercial search identified 46 active energy or engineering businesses using "Northstar" in their trade or product names. The search may not establish the legal status or consumer recognition of those uses, but it reinforces that "Northstar" is commonly used and any exclusivity would be limited. We do not concede that your client has demonstrated sufficient strength or secondary meaning.

The goods and services also differ. Cirrus offers hardware and software that monitor on-site solar arrays; your client offers grid-forecasting analytics and consulting. Both may relate to energy, but they are not in the same product category. The channels overlap only modestly — Cirrus is aware of one industry conference attended by both companies. Cirrus's sales process is long and exacting: its average contract is substantial, and customers require technical demonstrations, security review, procurement review, and executive approval over four to six months. Those customers are sophisticated and cannot be assumed to act on the basis of a shared term in a composite mark.

You reference an equipment vendor inquiry. That isolated inquiry does not establish actual confusion. The vendor asked whether "the Cirrus Northstar booth" was part of your client's group, but corrected its records after Cirrus supplied its full name. No customer, contract, payment, or support request has been misdirected. A momentary question, corrected before any purchase, does not prove likely confusion under the relevant factors.

Cirrus also adopted its name independently. The product name derives from constellation terminology and "Array" refers to solar arrays. The selection was made without any intent to trade on your client's mark or business. No privileged naming analysis is produced here. Good faith and independent adoption, while not dispositive, are relevant to intent.

Notwithstanding the above, Cirrus is willing — without admitting any obligation — to discuss a controlled path to resolution. We propose a 30-day standstill, during which the parties will not initiate litigation or take further adverse action and each will preserve the status quo. During that standstill, Cirrus is prepared to direct counsel to engage in a narrowly scoped discussion of its commercial presentation, including consistent use of the full CIRRUS NORTHSTAR ARRAY mark, distinct display, and feasible market-separation measures. That discussion will not include privileged material, customer identities, revenue data, or other discovery. It is not a commitment to change Cirrus's branding or business practices, and any eventual agreement would be in writing.

We remain open to exchanging with your office a brief non-confidential description of Cirrus's packaging and sales materials to facilitate that conversation. If your client is not interested in a standstill, please say so; Cirrus will then decide on its options. We trust the demand is suspended or withdrawn during the discussion. This letter is without prejudice and all defenses and remedies, including challenges to enforceability, priority, confusion, and damages, are expressly reserved.

Please contact the undersigned to coordinate dates.

Very truly yours,
Counsel for Cirrus Array Systems, Inc.

Need count words maybe about 690. Let's count roughly: body about 600? Need not exact. Need no "withdrawn" maybe "suspended/withdrawn" could be "demand is not withdrawn" but okay. We want avoid "threats/unsupported claims" no threats.

Need maybe "will not initiate litigation" is one-sided? A standstill mutual. Good.

Need maybe "decide on its options" maybe "provocative"? It's mild, but could be interpreted as litigation threat. Better omit. We need "avoid invitations to immediate litigation." Let's remove "Cirrus will then decide on its options." Keep "If your client is not interested, please advise." But maybe "please advise" okay. Let's refine.

Need maybe "take further adverse action" "will not initiate litigation" okay.

Potential issue: "The registration and claimed marketing expenses do not establish infringement" maybe "claimed marketing expenses" okay. Need maybe "spent more than" not in response? Could mention "marketing expenses" but we don't need.

Need "No privileged naming analysis is produced here" maybe could imply there is privileged analysis. But fact says naming file, not privileged? Actually "Do not disclose the privileged naming file" so there is a privileged naming file? It says "naming file shows ... Do not disclose the privileged naming file." We can say "Cirrus will not produce privileged naming materials." Good. But perhaps "we have independent adoption" enough. Need avoid saying "no privileged naming analysis" maybe "This response does not disclose privileged naming materials." Good.

Need maybe "validity, priority beyond public record" in intro: "does not concede ... priority except as shown by registration and public records" Good.

Need maybe "Address the full marks" yes.

Need "overlap in channels and customers" yes.

Need "purchaser care" yes.

Need "third-party use" yes.

Need "isolated inquiry" yes.

Need "independent adoption" yes.

Need "Decline domain transfer, destruction, customer list, revenue disclosure, payment" yes.

Need "propose 30-day standstill and counsel discussion" yes.

Need "avoid disclosing privileged material or overstating facts not established" yes.

Could maybe need "Cirrus's contracts average $180,000" not necessarily include exact money? It is established. "substantial" okay. In demand response, we can mention exact to demonstrate sophistication. But no need to overstate? Use "average contract value is $180,000" perhaps good. Need maybe "purchaser care" fact.

Need maybe "relatedness of goods/services" "hardware and software monitor solar-farm arrays" okay.

Need perhaps "not necessary to decide if domain transfer because domain is not mark?" Better not.

Need maybe "trademark demand from Northstar Arc Technologies" "Northstar Arc" maybe "Northstar Arc Technologies" in response? The facts say Northstar Arc Technologies maybe but registration for NORTHSTAR ARC. Use "Northstar Arc Technologies" maybe. Need "Northstar Arc" enough.

Need maybe "CIRRUS NORTHSTAR ARRAY" in use 2025, "launched" not necessarily. We can mention "recently launched" but not necessary.

Need maybe "The company always displays CIRRUS first and largest" we can state.

Need perhaps "a commercial search found 46 active energy/engineering businesses using 'Northstar'" but "record not establish whether legally protected or widely encountered." Need word "may limit" not "narrow" as governing law says extensive third-party use may narrow practical strength. Good.

Need maybe "actual confusion" "no customer, contract, payment, support request misdirected" This is a fact from demand or record. Safe.

Potential issue: "one equipment vendor asked whether 'the Cirrus Northstar booth is part of your group'." We should not mention "booth" maybe "vendor inquiry" enough.

Need maybe "Your client's demand states it has spent $6 million." Do we need acknowledge? Maybe no need.

Need maybe "within five days" maybe "We do not accept the deadline." We can mention "no need to respond within five days." Maybe "Cirrus will not respond under your deadline or provide such discovery." But perhaps not necessary.

Need maybe "The mark actually used is CIRRUS NORTHSTAR ARRAY" "used as a composite; CIRRUS house mark first." Good.

Need maybe "full marks" with "without mechanically ignoring shared word" But we don't ignore; we mention Northstar common and mark differs by ARC vs ARRAY. Good.

Need maybe "sophisticated purchasing and lengthy expensive sales process can reduce confusion but do not eliminate it" We must say "purchasers are sophisticated..." Not "eliminate." Good.

Need maybe "one trade conference together" "attended one industry conference" "not evidence of overlap" okay.

Potential issue: "good faith independent adoption relevant to intent but does not by itself defeat likely confusion." We must not overstate. We say "relevant to intent" not "defeats." Good.

Need maybe "No customer, contract, payment, or support request has been misdirected" okay.

Need maybe "a demand recipient may decline informal damages discovery" We decline. Good.

Need maybe "propose a temporary standstill or targeted exchange without admitting validity" We propose.

Need perhaps "targeted exchange" "brief non-confidential description of packaging/sales materials" Is this "discovery"? Narrow. Facts say "Cirrus is willing, without admitting obligation, to discuss consistently using the full mark, distinct presentation, and market-separation measures during a 30-day standstill." We can propose "discuss" not "exchange." We can say "could exchange non-confidential examples" maybe okay. Need not overdo.

Need maybe "preserve defenses and remedies" "All defenses and remedies reserved." Good.

Need "without unnecessary provocation" no threat. We had "if not interested" maybe okay. Need not mention "decide options."

Need maybe "Should you agree, please confirm so we can establish standstill and schedule." Good.

Need maybe "This letter is written without prejudice" okay.

Let's formulate final with no extra commentary. Need ensure under 700 words. Let's count by approximate lines.

Let's count words in final draft:

"This firm represents Cirrus Array Systems Inc. in response to your demand concerning..." Need count. I can roughly count final by using mental? Not necessary but maybe ensure under 700. Let's draft with maybe 650 words.

Let's craft final elegantly.

Need maybe "Dear Counsel" at top. Include "Re:" line.

Let's write final:

---

Dear Counsel,

We represent Cirrus Array Systems, Inc. This letter responds to your demand regarding NORTHSTAR ARC. We acknowledge receipt but deny the characterization and demands in your letter. Cirrus does not concede that NORTHSTAR ARC is valid, enforceable, or entitled to protection beyond what appears in the cited registration, that Northstar Arc has priority (except as shown on public records), that CIRRUS NORTHSTAR ARRAY is likely to cause confusion, that Cirrus intended to confuse, or that damages are awardable. A registration is not a finding of infringement.

Your demand seeks cessation of use, transfer of a domain, destruction, customer and revenue disclosure, and a monetary payment. Cirrus declines those requests at this stage. It will not provide customer lists, revenue figures, privileged materials, or other discovery in response to a demand. This response is without prejudice and no defense is waived.

The mark Cirrus uses is the full composite CIRRUS NORTHSTAR ARRAY, with CIRRUS displayed first and largest. That mark must be compared as encountered. NORTHSTAR ARC and CIRRUS NORTHSTAR ARRAY differ in appearance, sound, meaning, and overall commercial impression. The only common word, "Northstar," appears in many energy and engineering names. A search found 46 active businesses using "Northstar" in a trade or product name. Even if the legal status or consumer recognition of those uses is not established, their existence underscores that "Northstar" is shared rather than distinctive, and any mark strength is correspondingly limited.

The parties' offerings also differ. Cirrus sells field monitoring hardware and dashboards for solar arrays. Northstar Arc provides grid-forecasting analytics and consulting. Both are in the energy field, but relatedness is not enough. The channels overlap only partially; the parties have attended one conference where both were present. Cirrus's sales process is long and careful — average contracts are substantial; technical demonstrations, security review, procurement review, and executive approval take four to six months. Purchasers are sophisticated and are not likely to rely on a shared term in a composite mark.

The isolated vendor inquiry in your demand is not actual confusion. The vendor asked whether the "Cirrus Northstar booth" was part of Northstar Arc, but it corrected its records after receiving Cirrus's full name. No customer, contract, payment, or support request has been misdirected. At most this was momentary uncertainty, not evidence of likely confusion.

Cirrus also adopted its name independently. The name comes from constellation terminology, with "Array" referring to solar arrays. Cirrus did not select the name with any intent to trade on Northstar Arc or its mark. We do not disclose privileged naming materials in this letter. While independent adoption is not dispositive, it is relevant to intent.

Without admitting an obligation, Cirrus is willing to discuss a controlled resolution. We propose a mutual 30-day standstill. During that standstill, the parties will delay litigation and preserve the status quo. Cirrus is prepared, through counsel and without disclosing privileged or commercially sensitive information, to discuss its presentation, including consistent use of the full CIRRUS NORTHSTAR ARRAY mark and feasible market-separation measures. This is not a commitment to change branding or to agree to any remedy. Any agreement would be in a later written writing.

We are willing to exchange a brief, non-confidential description of Cirrus's packaging and sales presentation to make the discussion productive. Please contact the undersigned if your client is willing to agree to the standstill and schedule a counsel call. If not, Cirrus will assume no further discussion is planned at this time.

This letter is without prejudice. All defenses and remedies, including challenges to validity, priority, enforceability, confusion, and damages, are expressly reserved.

Very truly yours,
Counsel for Cirrus Array Systems, Inc.

Need maybe "later written writing" redundant. We can say "written agreement." Good.

Need maybe "If not, Cirrus will assume no further discussion is planned at this time." This is okay but maybe "assume no further discussion" weird. Better: "If not, we will wait to hear from you." But could provoke? Hmm. Need propose controlled path, not "unless." We can end with "We look forward to your response." Fine.

Need maybe "The record does not establish" "search found..." okay.

Need maybe "Northstar Arc's federal registration" we say "valid, enforceable ... beyond registration" okay.

Potential issue: "The only common word, Northstar" Actually "Arc" and "Array" different but both start with "Ar". Is it okay "only common word" yes. But "CIRRUS" not common. Need "Northstar Arc" and "Cirrus Northstar Array" share "Northstar" only. Good.

Potential "Northstar" is not distinctive by itself. We say "shared rather than distinctive" maybe okay. Need maybe "registered mark may have some limited strength in composite" no need.

Need maybe "A registration is not a finding of infringement" Good.

Need "overlap in customers" "both are in energy field, channels partially" Good.

Need "purchaser care" mention exact average contract but we don't include number. Fine.

Need maybe "decline informal damages discovery" "not provide ... in response to a demand." Good.

Need maybe "No unnecessary factual commitment" we don't overpromise. We say "Cirrus did not select name with intent" not "we can prove." Good.

Need maybe "do not disclose privileged material" yes.

Need perhaps "trademark demand from Northstar Arc Technologies" maybe "Northstar Arc Technologies" vs "Northstar Arc" used in name. Good.

Need maybe "The marks are compared as encountered, including house marks" We mention CIRRUS first/largest. Good.

Need "full marks, offerings, channels, purchaser care, third-party use, isolated inquiry, independent adoption" all included. Good.

Need "avoid threats, provocation, permanent commitments, or language inviting broader claims" yes.

Need maybe "No admission of validity, priority beyond public record" yes.

Need maybe "decline domain transfer, destruction, customer list, revenue disclosure, payment" yes.

Need maybe "propose standstill and counsel discussion" yes.

Need maybe "A demand recipient may preserve all defenses" yes.

Need perhaps "temporary standstill" "mutual 30-day standstill" yes.

Need maybe "no more than 700 words" Need probably okay. Let's count approximate. The final letter is around 650. Need not include word count.

Need perhaps use "we represent Cirrus" as counsel. Good.

Need maybe "Dear Counsel" and "Very truly yours" okay.

Let's final with clean.