Refinish Cromodoras

I'm new to the Ferrari forum. While I'm waiting for my turn at the Fcar wheel, I was hoping someone could help me find a way to refinish some very rare CD8 Cromodora Wheels. I'm not claiming their beauty is universal. They're accurate and rare for my 1974 Fiat X1/9.

1: Is there a reputable and careful SoCal bead blaster that anyone has used (or full service wheel refinisher)? I've used Pyramid Powder Coating in Sun Valley. I have friends that swear by them, but they didn't do the greatest job on the OEM steelies. The finish is already starting to rust through, and the color match wasn't great. And I'm especially concerned about removing lettering detail on these more delicate Cromodoras (see pics).

2: Is it possible or proper to leave mags polished and unpainted?

Thanks.
-frank
Image Unavailable, Please Login
Image Unavailable, Please Login

 

thanks jj, I did,

here's something else i found too.

http://www.roadsters.com/wheels/#Restore

-f