My ’57 Sea King 25hp currently has a 4 blade prop. I just got mag rebuilt, and reinstalled so I haven’t had a chance to boat test it yet. It will be ran on an Alumacraft FD. I’m looking for a prop, but can’t decide if I should get a 2, or 3 blade. Found a "multi pitch" 3 blade prop for sale, but am not familiar with them. Any input would be greatly appreciated. Thanks, Brian.