The DLE 55 does not overpower my tried and tested Dynaflite Super D and no added weight was needed for balance. Moving the rudder & elevator servos above the aft hatch, the 5 cell battery pack behind the fuel tank,and the fuel tank centered over the CG was perfect for a neutral balance. It is all about fun, call me a hot rodder, no harm, no foul. It is a home run, every flight, watch it hover, top that!