I am having a hard time locating 1) a-pilar and other interior trim. I have several catalogs and truck magazine's, but no one seems to have these parts. 2) I am also looking for a Center Consul. Is there on that will go all the way back or will I have to make one up? I want to install a 10" subwoofer and 2 6x9's, plus other items like the power window switchs. 3) I kept the 6 cyl. and installed headers and want to put a 4 barrel carb. I was told that a large 2 barrel would be enough? I don't want to race it, but I do want some power. 4) I also want to install a cam, lifters and other things to make it faster. any help will be greatly appreciated.