Looking to build/buy/trade/beg/borrow/steal a skoolie. I am planning to not renew my lease next spring - lease is up June 1. I would consider paying for the school bus to be a basic build-out (insulation, electric, and plumbing), and slowly work on the rest as I go. But, I don't know which bus builder to use. How do I know which one will give me a good deal?