You can find humerous pics of "Devistation" wagon on Newrarewagon.COM. That wagon was mini-tubed. Jeff Schwartz would be a great contact for doing that mod on your wagon.
Steve - Would have liked to see that wagon finished. If memory serves, you had some renderings of that car with wood side panels which I loved. Not sure those were public? They should be. Somebody needs to do one of these WITH the glass AND wood grain sides. Like that black Ford that crossed Barrett few years back.
UPDATE:
Linky - Should be able to see ALL photos via links near the end of that thread.