Thanks, I don't know why that hadn't occurred to me. I'm pretty new to electric r/c, and all I've actually dealt with so far are the 3 and 4-in-1 units, so that's where my mind was at. As for radios, I have several Tx's here that I can use....of those, I'll probably use the 9chp since it has the synth module, and also I can tame things down a bit with it.