RE: twinstar and rf g2
aerowolf,
I have two OS 25FP's on my Twinstar and it is more than enough power. It will (and has) gone vertical without any effort. I will admit that landing requires a slight amount of power. It appears if you throttle back to idle the airplane slows down so much it could stall. But adding a little power is not bad at all. I can't tell you how much I enjoy flying this airplane, and for the price it can't be beat.
Sledge_78