Have you ever thought about designing a board specifically for airsoft? I'll bet you could make a really great airsoft tank board, and without having to have all the stuff for IR you could really add a lot of features. The TK60 looks like it's going to be really, really fantastic, so I think I wouldn't want to waste it on a plain airsoft tank, but some of the features would be really nice to have in ALL my tanks, ya know? And maybe if you didn't have all the IR stuff it would bring the cost of the airsoft board down? Just something to think about, and I bet there would be a very good market for dedicated airsoft boards. I think I'm rather typical for a new guy, and all but three of my 16 tanks are airsoft.