Hi, I have a 1998 gambler intimidator 1950 that I just repowered from a 200 efi to a 2007 Etec 200 ho with a magnum 1 lower gear case. I was thinking of a rx4 or Raker ho would there be any other props that would work better? I tried a friends 27 renegade had a gap behind prop . Could not get on plain do to blow out!