Leo,
I was at a show over Memorial Day weekend and at a Cruise night two weeks ago and I was asking around. The one name that came up consistantly was this outfit.
http://www.newenglandchrome.com I saw work they did on a Pontiac Woody and Several 50's Chevy Sedans, and it looked nice. I plan to talk to them about some work I want done. The other place I was going to talk to was Manchester Motor Cars. They do restoration work on a contract basis, partial to full frame off. I suspect they have sources, I was going to use them for redoing the seat with material from SMC. Disclaimer - I have no affiliation with either of these enterprises.
Regards,
Mike