I have a 89 200 yamaha that lost compression in #1 cylinder. I have decided to repower with a Honda BF225 in the next few months. I am in the process of de rigging all the old yamaha stuff, guuges, binnacle, ect. My question is what is the best way to get some value out of the smoked motor? I know it can be rebuilt and is a value to someone. Would a dealer typically give me some trade in value on the repower? Is there someone who buys old motors to rebuild and give me a decent price?