I skimmed through sylvesters thread looking for some pics of the ubec, but i did't see it. You mean tape the ubec and the esc together and then mount them on the chassis?

Right now it's fine, I have no more room problems, everything went in the way I wanted. With the esc mounted high I can make sure the motor wires don't get caught up in the gears.

Maybe in the future I'll get some new cups for the other side of the chassis. 16 cells=60+