Does anyone know where to get prefab pieces for a aluminum kit?, or does anyone want to make me one( the peices so i can put it together myself, everything minus the motorsand software). The only true kit (everything minus motors and software) i have been a able to find is at www.hobbytools.com but it is wood , are there any sites like that one but for aluminum , if not i guess i will need to make the wood one to machine the metal for the one i really want. Thanks everybody