Nothing wrong with the 4 blade if it performs well . — Sounds like a lot of prop to me though , depending on the diameter . — Your prop pitch is dependent upon many factors , and figuring out which one you want is strictly a matter of personal preference . — 4 blade produces more BOAT lift , and 3 blade tends to lift the BOW more . — 4 blade gives better bite in rough / cold water , whereas the 3 blade bites better in warmer water . — Its just plain physics at work . — Less pitch is less speed , but better holeshot and mid-range performance . — Im a Yamaha guy , but Id think a 25 or 26 Fury would be a good choice for your boat / motor combination . — Im sure somebody else will get in here with some sound advice for you . — Hoss