I have the radio sitting on my bench from an AXA plane, the thing is a beast and there is noting relaxing about flying it so passing it on to someone else who has a radio who just lost their plane. saw this vid https://www.youtube.com/watch?v=p0EG1kNoeBsI know the radio that comes with P2 is not a great build, one report of the contacts on the battery not making contact after been used for a while and the quad losing contact cus the power was cut to the radio. I moded the 9X to take a lippo so thats handy. anyone else do this? any problems with the install? is the turnigy 9X adding range? is the gimbel smoother? any observations?