If you spray it yourself and don't like the results, you can always get it redone later. I could see $15 grand maybe if it were on a rotisserie and you were looking for a show job top to bottom, but not to refinish just the exterior. But maybe I'm out of touch on prices, just got a price to re chrome a front and rear bumper for my '72 RR,,,$1750. From the work I have seen you do on the car so far, I have no doubts that you could refinish the car your self.