Ive got a standard Cougar with a 2003 225HO. The 28″ Trophy is terrific. In the PVS holes, I use 2 small hole and 2 medium hole plugs. This eliminates all blow-out / slip yet I still have a great hole shot. Top speed is fantastic too (with full fuel and tackle, but no passenger, Ive hit 80.7mph gps). Since the PUMA is heavier the 27″ may be better. With either one, play around with the PVS vent plugs to get the ventilation the way you want it. Im sure you will enjoy your rig!