Hello. We are looking to replace our Futaba 2.4ghz command and control link on our ALTA X with 900mhz Crossfire gear due to us having too many TX/RX units in that spectrum on the same machine. We currently have the FRX TX/RX on our X as well for data. Does anyone have experience with Crossfire 900mhx control for the X and is there things we should watch for? Any assistance would be greatly appreciated.