I have just put a new 2012 Evinrude E-Tec 250 HO on my 07 Puma.Have been running it with a 26 Trophy Plus prop.Just completing break in and find that Im under propped to say the least.Has a tremendous hole shot, was quite impressed with hole shot on my 225 HO until Lower unit blew up.Between 4000 and 5000 RPM this baby boogies. Havent had it to the max yet.Just wondering, I know theres lots of good family members out there who have a lot more experience than me in knowing which prop will, or should do the job.This boat should boogie once I get it propped out right.Just enjoying a new toy for an Old timer, (65yr.) rather go fast on water now than go fast in a wheel chair 15 years from now.This boat came from NY from Paul. Phil you would remember this boat as I saw it on your Impactfishing board.