WooCommerce-Sage 50 XML Sync

I need a custom WordPress plugin to connect my WooCommerce store (www.caterport.com) to Sage Line 50 accounting software using the Adept XML Web Import/Export tool.

REQUIREMENTS:
- Create XML endpoints in WordPress that follow Adept XML protocol
- Sync WooCommerce orders to Sage 50 automatically
- Sync Sage 50 products/stock to WooCommerce
- Handle customer data synchronization
- Ensure secure and reliable data transfer

I HAVE:
- Complete XML documentation from Adept Tools
- WooCommerce website already running
- Sage Line 50 v31 with Adept XML tool
- No technical knowledge - need complete solution

Please provide:
1. Estimated cost and timeline
2. Examples of similar integrations you've built
3. Your experience with WooCommerce and XML APIs
4. Ongoing support options