Robinson Racing Products for the gears... You'd cook a micro ESC in about a half second. The BK Warriors are a decent size and wouldn't be an issue. You could also use the MTroniks units. As far as powering each ESC seperately, I don't see why it would be an issue. But if you're only going to use one battery for each, then it's going to be underpowered. The Orion/Peak units would be fine as well as a lot of the ones on maxamps' website. I posted a link to the maxamps lipos a few posts back.. They have one that's 12000mah.

Tony