Pipedrive Fields Reorganization & Cleanup

For several years I have been growing a customised Pipedrive instance to track deals, contacts and activities. The database is now cluttered with legacy fields and sprawling drop-downs that make reporting painful and force the team to hunt for the right inputs... (Budget: $15 - $25 CAD, Jobs: CRM, Data Analysis, Data Integration, Data Management, Data Processing, Database Management, Excel, MySQL, PHP, Pipedrive)