Go up and re-read Al's post again, it's full of gems.

Now, since you're going at this thing backward, here's a bail out for you. Since it looks like you're a Ford pickup kinda guy anyway it might work. There's a company in Florida that makes a '36 Ford fiberglass replica pickup designed specifically to fit a modified Ranger chassis. Don't recall their name, but you should be able to find an ad in one of the kit car magazines.