I know i'm jumping in late to these forums - but I just posted on the Facebook group page so I figured i'd contribute here as well.
I curbed one of my OEM 18'' forged steels pretty high to the surface of the rim, and contacted a franchise owner of Kwicksilver -
http://www.kwickrims.com/ was the guy I used locally. Price was very reasonable for the work to be done, and the refinishing and paint match came out awesome. I'd highly recommend these guys - they came directly to my house, did all the repairs on-site, and was completed within a few hours.
Before and after photo below (safe URL - this is my personal box cloud account)
https://www.box.com/s/icv45yf1ybxri449akmv