RE: Flaperons? Those keep your wings from getting tired, right?
I've found on any plane I had that was always landing "hot" that I had the CG to far forward.
I've put flaps on 2 planes I've had..
One was a Telemaster.. with the flaps out it wouldn't land. Just float forever.
The other is my cloud dancer with flaperons..
I tried them once and they made the plane a hand full to fly.