Building a Emaxx with BL

[|2evo /\/\an]

200 is a bit much i think but i dont know much(its just the fact that it will take long to save up!)
if i get a emaxx tranny and i new revo chassis(dont wanna mess my up cuz im still using my nitro) what else do i need? some metal gears in the tranny?

BTW, Dafni, does it take much modding to make you're battery holder to fit? also, can you post instucions on how to make one, or could i buy one for you?