I have a 2008 33 hunter, would like to know the 2 blade prop pitch and size specs.? Also recommendations for a 3 blade fixed or folding prop.? I would like to be able to motor faster within engine run limits. The 3800 rpm 80% of max rpm adds a lot of noise down below. If it were possible to reduce a few hundred rpm and maintain proper temperature and speed,, it would make for less engine wear and less noise below. Anyone who has experience with this issue would be greatly appreciated. The Hunter manufacturer site has been unresponsive so far.. Thanks in advance. HT.