I am looking for a good replacement prop for my 2015 Monterey 204FSX with a the Volvo Penta V8 270 HP and a 1.60 SX Drive. The boat is about 20 feet in length and weights 3,100 pounds stock. The boat currently has the OEM aluminum Volvo Penta 14 1/4 x 21P, which seems to be a good "all around"...