I am still playing with my 01 PIII that I had a Gorilla hull put on a couple of years ago, but with the same 26 Tempest I used to run it is about 1 mph slower at about 71-72 vs 72-73 mph with me, full fuel tanks, and a small tackle store. I will be trying a 25 Fury next week now that my Jack plate can be adjusted (the adjustment screw was frozen from lack of use) to see how it shapes up.