I have a new boat this year, its a 190vs Ranger Reata with a 200 Optimax. It has a 5 bladed prop, 25 pitch. Top speed so far has been about 53 mph, I was told from the dealer that was about all I would get. If I switched to a 3 or 4 blade how much extrs speed dod you think I would get? Even with the 5 blades it does not get out of the water and the nose down like I think it should. Its trimmed all the way down when I take off, I know a jackplate would help but thats an expense I don't want right now.