Thx all for the help. The reason i'm not going to get a 4-stroke is because I don't have that much money to pay for them and I don't have any experience operating and maintaining a 4-stroke. So I think i'll probably go with a TT.46 but i'm talking to the guys at my airfield, or I might get a magnum because I know of a guy that can replace them for me if I really screw up that engine which I probably won't do. Well thx all for the advice.