i pretty much have everything done but have it apart right now because it got in a wreck and i have to fix a few pieces. anyways i used a plastic box from radioshack for the rx. i mounted it inbetween the handle bars.(had to reshape the handle a little to make it wider) the battery is staying in the same place, so is the steering servo. i mounted the throttle next to the engine. as for the tank... i gutted the throttle servo location and placed the tank there. i made a top plate out of aluminum to replace the plastic one to hold the battery and tank in place.. i cant explain good, the pics will do the talking. i will get more pics of everything when i have the truck together.