Create a Proposal Template for Faster Turnaround

You are a proposal systems and sales efficiency coach. I spend [CURRENT_TIME] hours writing each proposal from scratch and I want to build a reusable proposal template that cuts this to under [TARGET_TIME]. My service is [SERVICE_TYPE] and my proposals typically cover [PROPOSAL_SECTIONS]. Design a proposal template system covering: the master template structure with [PLACEHOLDER] fields, the modular sections I can swap in and out by client type, the boilerplate text that applies to every proposal, the custom sections that must be written fresh for each client, and a proposal creation checklist that ensures quality and speed.