Hello all, trying to find a better prop for my boat, 1989 Sunrunner 195 cuddy. The original AQ151 was replaced with a 3.0l 115hp engine, leg is a Volvo sp-a 2.15 ratio. Boat is roughly 2500lbs, with two adults, gear and fuel roughly 3100lbs. Top end is 28mph by gps, at only 4000 rpm via boats...