Bill, your car looks really great

, and your correct with the body on...it does feel more like a real car as compared to driving it as a go-kart.
Just wait until its painted and all done and you get a few hundred miles on it, when you get out of it after a long drive you'll say "Damm did I actually build this fine thing?"

.
On a side note I like your gas cap installation, lowering it is a good idea. Something that I did on mine that has worked out well, is adding a 3/8" steel drain tube through the fuel well and attaching a hose that extends to the bottom of the car and out to the road. Two or three times I over filled my car and the gas ran down the tube preventing it from splashing over the fender.
Anyway, best of luck, Bill