I was thinking of starting a business of refurbishing quad parts. I have the proper equipment to restore quad parts to excellent condition. On my website would be a bunch of refurbished parts. Say you wanted a new exhaust because your old one is rusted and looks terrible. I have a refurbished exhaust that you want. You would contact me and send in your old exhaust. You would get a discount for sending in your old exhaust. Say the exhaust was $80, since you sent yours in the price is now $50. Much cheaper then a new exhaust and looks great! My question is, what other parts would you want to trade in or buy?