How about a Tiger II (40 size). It has less float and better sink rate than the 60 size. The Tiger II tracks very well on approach and corrects quickly in bumpy air with reasonably fast servos and sticks to the runway when down. I would however reinforce the bottom firewall, behind the nose gear with 1/8" X 1" wide ply across the bottom inside. Use blue Loctite on the wing screws or loose them. OS 55AX with Jett muffler or the Evolution 60 and performance muffler using a Master Airscrew 11X7 S-2 (dark gray) prop for either engine for incredible vertical AND speed. I have over 500 flights on mine, second engine(55ax), second set of servos, third set of tires and really it badly needs recovering (most of the trim has blown off)