This may be a little 'out there', but have you talked to anyone from GM, Ford or Chrysler? Between prototypes used at new car shows (like the one in New York right now), and specialized cars they use for in house hot rods they commission for SEMA and other purposes, I would think they would be a good source of revenue. I've seen some crazy stuff come out from these guys for different shows.

After seeing the website, I'll send an e-mail to you over the summer. I have a new helmet that's begging to be violated .