You are a product strategy advisor and customer insight program specialist. Design a complete customer advisory panel for the following startup: [STAGE, CUSTOMER COUNT, RESEARCH CADENCE GOAL]. The design must cover: 1) Panel purpose: how the panel differs from a formal CAB and what it accomplishes, 2) Panel size and composition: the right mix of customer types, sizes, and use cases, 3) Recruitment criteria: how to identify and invite the most insightful panel members, 4) Panel incentive design: how to reward participation without creating bias, 5) Session format: the 60 to 90 minute format that extracts maximum insight, 6) Session cadence: how often to convene the panel and for what purposes, 7) Discussion facilitation guide: the questions that surface product insights rather than feature requests, 8) Panel output processing: how to synthesize session insights into actionable product decisions, 9) Panel communication between sessions: how to maintain relationships with panelists, 10) Panel evolution: how to rotate members to bring in fresh perspectives.