I have a 97 Cobalt 190 with a Mercruiser 4.3LXH 205 php engine. Dry weight is 2,850 pounds. It has a 14 x 19 stainless steel 3-blade prop that produces 50 mph at WOT of 4,500 RPMs. The recommended WOT range for my boat is 4,400 - 4,800 RPMs. Unfortunately, hole shot is poor for skiing. From...