grenv: It could get crazy if a person got themselves in a few of these games at the same time.

I was thinking that so many moves per hour would be workable. I don't see anything wrong with 3 minutes per move per se, but I'd rather have it as 20 moves per hour. This way you could move fast a few turns and then use the restroom or look at a different game. 5 moves per hour would be a pretty good pace if you had four or five games of similar timing going at once. It'd make for a fast tournament too.