Hiktec and Futaba
AM
As noted in post my post #6 I stated HiTec offers shift selectable RX's. And yes I agree one should be aware of what is being purchased for the new RX.
HiTec offers three basic versions of the Supreme 8-channel Rx's.
1] for HiTec/Futaba
1] for JR/Airtronics
1] shift selectable for either use.
Additionally there are many other HiTec RX's available.
JT
You should have no problem with the HiTec TX and the Futaba 127 RX. As mentioned do a range check and verify all parameters prior to flight.