It sounds like the Saito 40 is a good fit. The Evolution .46 I had was a very reliable engine and would have torn up the sky in the AJ. Well thats History. Its either buy another charger to handle 6S lipos ( @ $160.) and the batteries $80 bucks and-up or go GLOW .

Money can't buy happiness BUT it can employee a large research staff to resolve one's problems.