I would suggest a Balsa USA Pheaton 90. I did a little mod on mine which turned it into an almost trainer like character. Just 1 1/2deg of neg incedence on the top wing made a huge difference in performance. Also put ailerons on both wings. It flys nice and slow with a quick roll rate. Mine flys with a saito 1.20 inverted. On a breezy 10 or 15 mph day I can hang it like a kite almost motionless. Beautiful sight. But then again, most any bipe is a beautiful sight. <g>
Edwin