Hey guys i'm not overly happy with my 40hp Merc (3cyl Tohatsu) and i'm considering buying a new 50hp Yamaha. The problem is the 50hp Yammie is a little heavy (so is the Merc). The 50hp Yamaha weighs about 4kg more than the Merc so it's a bit of a problem. <br />Im considering modifying a 30hp...