dont cut into your ailerons to make flaps! just program your radio with flaperons. it will save you alot of work. also try a menz S class prop. they have a wider chord. also you might wanna go to a a lil larger diameter prop and decrease the pitch. that is if you have enough power for your vertical uplines. also if your tail is airfoiled you might wanna look into a planked tail (without airfoil) aftermarket kit. but hey good luck\

justin