Originally Posted by SoloPro
With the motors located behind the rotor shaft, I think you would have to make big heatsinks to get close to the 5 in 1. And I think anyone performing this mod would also make certain the foil tape doesn't get to close to the moving parts of the servos that are also between the board and the motors. So I think this is not a real problem.
Yes your right the motors on the coax are located well to the back.