I put flaperons on my 4*60 just for fun. You really don't need to do it for landing, the plane goes really, really slow anyways. I do want to try to hoover it horizontaly one of these days in a stiff breeze just to see if I can. For takeoff, now that is neat!

I have a OS .70 Surpass on mine. Normal take off roll is about 10-15 feet with 1/2 throttle. When I put the flaps down the plane takes off in about 4-5 feet.