If you are in the Nashville TN. area I can recommend Hubcap Annies for your wheel refinishing. I took mine and dropped them off on Monday and picked them up on Friday. The cost is normally $80 per wheel. I cleared mine myself so it was only $50 per. I wanted to use a urathane clear and they use laquer.
They have a fancy computerized lathe thingie that looks like some kind of thing from the future. They also have the ability to striaghten bent wheels and who knows what else.
I will be taking more wheels in the future for sure.