I found a new and exciting place to catch smallies in the form of an unmarked rocky shoal just under the surface. Ny prop was less excited about the whole thing. Boat is a 2005 pro team 165 with a 50 hp efi four stroke with the 3.25" gear case. The original owner had a propco 12x11" on it which would hit right around 6000 rpm and 30 mph at wtfo. I think the speed could probably be improved upon but don't really care that much about it. Primarily used at 2500-3500'elevation and don't usually cary huge loads. The original prop came out of the hole very well. Any input is appreciated! This is my first tracker after having big fiberglass boats.. i am loving the simplicity and convenience of this little boat!