Thanks Andy. I'm still contemplating. I use a 10C Futaba and a 8ch RX. It's not the latest and greatest up to date radio. But it's hard to justify an upgrade on it. It has given me zero problems and I can program it in my sleep. As much as I appreciate you point of view I am however leaning toward one of these. I like the idea of redundancy on RX and ignition with only 2 batteries. The 50cc Extra I am replaceing was lost due to a switch failure on the ignition at a low ALT. This unit would have saved that plane.
Thanks, David