the .82 is in a fazer of all things lol. but i totally swaped the empanage off a CG ex-treme 330 the stock rudder and elevator are extremely inadequet. its a little heavy for its size about 5 lbs but im just waiting on my omp katana to come in wich should be almost a half pound lighter so i am taking that into account also. but i just want it to pull out of a hover HARD! lol maybe im crazy....probably