Need any ideas on proping for a fair hole shot? I am spinning Merc four blade cleaver 32x14.5. I need every inch of pitch because I already am on the rev limiters. I have heard of people putting cav plate extenders on the lower units, but man those look like shit. Thats what you put on grandpas 40hp johnrude powered bass tracker to get it on plane, not a 600hp DCB cat. Any help would be great.