RE: GWS BEaver
It probably won't be very effective due to the wing flex that is inherent in the Beaver. You need a stiffer wing for ailerons, or the they will just twist the wing instead of turning the plane. take a look at the E- Starter. that is designed as an aileron trainer - BUT get a slope glider kit and put a 350C on it, not the 400 it comes with now.