As a body guy I'll tell you this will be your easiest route.
Get a used:
Drivers door
Rear passenger door
drivers front fender
The bed, and the drivers passenger door will be able to be fixed pretty easily. The things I listed though, no way, you're waaay better off getting new panels.
You can probably learn the DIY route on the remaining body panels, and once you swap over the fender and doors you can send it off to paint.
If you do most of the work, it won't be too horribly expensive.
And as a rule, a lot of body guys I know charge 100 dollars a dent. Regardless of size (for the most part)
This post was edited by OldAndyAndTheSea on Apr 13 2013 03:10pm