Perfect Pass and Propellor

Hi Guys , I have a Searay 200 Sundeck and use it a lot for wakeboarding . I'm thinking of getting the 'Perfect Pass' system fitted - just want to see if anyone else has installed it and how effective it is at maintaining a steady boat speed . I was told to double check as a friend suggested it may not be as effective on an I/O drive as a pure inboard . We trim the engine up a bit aswell to get a better wake which also makes it a bit more tricky to keep the speed steady . Would a 4/5 blade prop make things much easier ?

Thanks all