Thanks Tmulligan, ya most of the planes I've been eyeing are 6 or less also. I have one more question. If I let's say purchase a Futaba and want to buy a small bind and fly plane. From what I understand is that without a DSMX or DSMX2 transmitter I can't bind it to the Futaba, or anything other than a Spektrum radio. But then I saw a product called an Orange 2.4 GHz compatible tx. for Futaba module radios that send out a DMSX/2 signal. Are these any good? Do they actually work?