I have an Aurora 9 transmitter I have had for a long time that has given me good service. I had a friend give me a Futaba T7C transmitter along with 2 planes ready to fly. My question is whether to just put HiTec receivers in the planes OR go to the trouble of learning how to operate the Futaba transmitter?? I am an old guy and am not always thrilled to learn something new, just saying. Your comments are appreciated.