[gtxracer]

That's sounds very good and all, but my Mugen does that right now with it's dual setup. The motor is heavy, but the battery weight is spread throughout the chassis. The servo and ESC on the other side of the chassis balance it out.

I know Mike's chassis setup puts the diff offset, has cutouts, and is super trick (I still want it) but I don't want to order his chassis just to hack it up with a dual battery setup. I was timid enough cutting on a used BCE chassis! I think I'll give the stock chassis with dual batteries setup a shot then go with Mike's chassis if I feel it isn't balanced correctly.