Avistar w/ the OS .46 FX...
For those who are interested, I'm very happy with this combination. Flies nice at low power settings, and since the setting is low it is very quiet. With full power it has no problem going vertical. Also, hand launching it is really easy, don't even have to run w/ it, just toss it and it climbs no prob. Once airbourne i trim the idle back and have no prob with slow approaches.