I just bought a (project)59 GMC suburban thats been swaped onto a later chassis. Where is the best place to get parts for these?

Its got some rust in the lower side portions from the doors back. Are there patch pannels avaible for these(quarters, infront of and behind rear wheels)? Ive got a great metal worker localy who will fab some and get em roughed in for somewhere around $500, which I thought was a darn good deal, but I perfer doin stuff myself if the patch pannels can be found.

Its pretty complete, but I know Im going to need a ton of those little parts you always need when you put a project together.

So, what do yall know, and what do yall have?

Im just N. of Dallas, TX if that makes a diffrence.


Thanks,
Cory