I've read several threads on this subject and I want to get the supplies I will need for finishing up after wet sanding. My plan is 1000, 1500, 2000, 3000 then buff and polish. This is all new territory for me so I'm looking for what products I need and the best place to order for the best deals. I have purchased a Harbor Freight variable speed buffer. I have used PPG paint in black and orange so I'm thinking I need the polish for dark colors. Specific product names and numbers will be useful. Any hints, tips, and/or suggestions will be appreciated. Thanks, Bill.