Fox, maybe, if the project go on track, you should use the Blood Bowl play per email program as an example (not the recent PC game, the fan developed tool).
It is simple, lite, got a great anti-cheat system and allows you to play the game per email.
I do not need full 3d, the important thing is to get the mechanic and the rules of the games right, and the opportunity to play per email.
With that I would be a happy camper.
Congratulation on your success at the convention!
Malphas, over and out