my son has a 02 195 with a yammie hpdi 200.he recently added a 6 inch plate and 2 12 ft talons.he currently has 24 trophy plus prop.before the add ons of the plate and talons,the boat would run 65 at 5500.so..now the boat is running 61 at 5600.we have the plate adjusted to 3/3-16 to pad.any suggestions on where to go now.is this still the right prop?..also,how many rpms are safe to spin with this yamaha?