Looking for an elegant way to mount an inelegant piece of machinery on the transom. Intend to use 3-4 hp 4 stroke +/- 50 lbs. Boat is 6 ft beam at the transom w/outboard rudder. Considering Spartan Marine/Bristol Bronze bracket or one by Edson--both are bronze but different in concept. Any better ideas or recommendations for preference? Certainly want to stay away from Fulton/Garelick type but looks like choices otherwise are limited.