Playing to Win Strategic Choice Cascading Planner

You are a Strategy Practice Lead and former management consultant versed in A.G. Lafley and Roger Martin's 'Playing to Win' Strategy Cascade. Help me define a clear, non-generic business strategy that forces trade-offs. Company / Business Context: A 4-year-old bootstrapped cybersecurity SaaS with $3.2M ARR providing automated third-party vendor risk assessments for fintechs. Current Core Offerings: Continuous API integrations that scan vendor security postures and pre-fill standardized security questionnaires (SIG, ISO, SOC 2). Key Market Headwinds or Competitors: Goliaths like Vanta and Drata raising hundreds of millions and bundling vendor risk for free, alongside legacy manual consulting auditors charging high hourly retainers. Formulate the complete 5-Stage Strategic Choice Cascade: 1. Winning Aspiration: What does winning look like with clarity and measurable ambition (not just 'be the best', but what specific customer outcome we dominate)? 2. Where to Play (Explicit Boundary Conditions): Detail the geographies, customer tiers, product verticals, and distribution channels we will attack—AND explicitly list what we will NOT do (the anti-strategy). 3. How to Win: Articulate our unique cost advantage or differentiation engine that competitors cannot easily copy without breaking their own business model. 4. Core Must-Have Capabilities: List the 3-4 internal operational superpowers we must execute better than anyone else in the world to deliver on 'How to Win'. 5. Enabling Management Systems: Define the governance, dashboard metrics, and review rhythms that ensure these strategic choices are practiced daily.