looking to source a C10 cab

[Artofdeath]

I'm looking at possibility of replacing my Cab, 1969 C10. I've taken it apart with the intention of fixing the bad spots but I have found the rust to be worse than expected.

I found a place just outside of Pittsburgh run by a guy named Doug that sells cabs and parts and I was wondering if anyone has any experience or if he's a member of the board? He says he bring in cabs from California that have minimal rust. No business name just an add he posts showing pictures of cabs and beds. Does this ring a bell with anyone?

I don't want to run afoul of the board rules so if this post is out of line please let me know or a Mod can just delete.

Thanks in advance for your input.