marc I had my boat at one time berthed at amble which is the local agent for tohatsu , was at one point considering a 90 hp but found them at bit basic, I wold seriously consider a 4 stroke cant be beaten for economy and smoothness, I would definatley reccomend Suzuki ran a 70 hp on old boat and have a 6hp as an auxiliary on my present boat, had no trouble with them at all.