I also just noticed you're interested in building a 60s styled custom. I think you might not find much info here in regards to that. You might want to check out the traditional rod and custom forums like the HAMB.
http://www.jalopyjournal.com/forum/forumdisplay.php?f=5
They cater to and specialize in traditional cars, just be sure not to mention the LSX powerplant as they can be sticklers over there about tradition
