Jonathan, just create a file with all of the NOS parts, keep all the part number labels...even the NOS boxes/packages if you can. That'll sure help. Nothing is impossible given the right buyer. I know this off of my experience in selling comic books. Rarity and seller rep are certainly main contributing factors. However, there are those little 'free radicals' known as the right time, place, and buyer. With that considered and a build like yours, I think you'll do fine with the truck you have.

But it'd sure be nice to get that other truck, huh