Hi all. love the Forum. I have a 2000 Bayliner 1600 with a 50 horsepower Mercury on it. It's a two stroke. I have been looking at 90 horsepower Mercury and a 75 horsepower Mercury. The 75 horsepower weighs 300 pounds and the 90 weighs 400 pounds. The 50 weighs about200. My boat will do about 28...