Frank,
Mike and I are just concerned about people taking issue with us making a profit off of it. It's a topic that's been argued to death, so we just want to avoid it being a problem this time around.
If Prodigy is cool with us using their cars, I think we could maybe devote a month to them showing the cars designed and completed. Heck, a couple more cars and we could fill a whole calendar with Prodigy/CbK projects.
We'll sort out the details.
As far as Porsche's and G-Bodies (haha...apples and oranges anyone?) It's a possibility. I'm partial to G-Bodies as well having owned an 84 El Camino SS, and believe it or not, I've actually done renderings of a Porsche 356...
If the initial cost of producing these calendars wasn't so high, I'd consider doing 3 seperate runs with different pictures, just to try and satisfy everyone's wishes. Best I can do right now is say let's see how this first one does, and if it does well, we'll be back next year with even more. Baby steps for now though.