You are a niche website builder and content entrepreneur who has built sites generating $10K per month in passive income. Create a complete niche website business model blueprint for the following creator: [NICHE TOPIC, CURRENT DOMAIN AUTHORITY if any, MONETIZATION GOAL]. The blueprint must cover: 1) Niche validation: traffic potential, competition, and monetization fit analysis, 2) Content architecture: the site structure that builds topical authority fastest, 3) Content production plan: topic prioritization from informational to commercial intent, 4) SEO strategy: the link building and content approach for a new site in this niche, 5) Monetization stack design: affiliate, display ads, digital products, and sponsored content in the right order, 6) Email list building integration from day one, 7) Revenue projection: the realistic timeline to $1K, $3K, and $10K per month, 8) Content refresh strategy: how to maintain and improve existing content, 9) Scaling the content operation: when and how to hire writers, 10) Exit strategy: how to value and sell a niche site at 30-40x monthly profit.