Get a shogun 400, throw a brushless system and cf blades on it and you have one heck of a heli. I have one with an E-Flight 400 Brushless and cf blades with 11.1 2100 miliamp lipo, and it has about 60+ flights with no problems. OH I upgraded the tail drive shaft to an aluminum one. but other than that and the motor its all stock and rocks!!!