Want to pick up a Fury 4 blade for my boat currently running a 25P 3 blade Fury. Should I order a 24 or 24 pitch Fury 4 blade? With the 25 3 blade I am getting about 70 -71 MPH at 5600-5700 RPM (2013 200 ProXS on 2013 Pantera 4). Getting the Fury 4 for midspeed lift, handling and rough water bite. I know I will lose a couple MPH top end.