Demon
I have one, flies great, it's actually for an .09 to .15, you could probably get away with norvel .061. I don't think anything smaller would fly it so good. I use the Hitec focus III, I did mine up with the elevons mixing supplied with the radio. Used the AP .09, a very fun plane. Better have good eye sight, it's gone fast and with that slim profile it's easy to lose orientation. Use very low throws to start, it looks like a tornado when it rolls.