I run a Champion 181 with a Mariner EFI 150 and 8 inch jackplate. I have a temptest 24ptch prop. I am top ending at around 60mph with 5800 rpms. I would like to get some more mph out of my motor. What are your thoughts of the new fury prop (I realize that technically it is made for 175hp and up)? I have also read good reports from a trophy 4 blade 24ptch prop on my boat. What are suggestions between these props? I would like to get 64-68 mph if possible. Thanks for your input