I'll tell you up front - this guy doesn't appear to be that cheap, but he is GOOD. Then, you only get what you pay for.
Michael @ Holloway Panels in Bayswater. He resprayed my rear wing ($250 from memory), and my new front bar ($500, including fixing it up and strengthening it a bit).
(I can't find a photo, but if anyone knows Dayle from (once) Nispares, Michael did his R32 in the R34-blue)