Challenging 2 and 4 great boat builders to build the ultimate grandpa pontoon

With grandpa in the name, parent company of two accepted the challenge nothing above 500 horsepower and one engine. Sorry but my Bennington is 900 HP and that's to much, currently breaking in a Godfrey last year it would've been a dream boat sorry I don't need two motors. If I'm on a pontoon I choose to relax most of the time..
Doing what salesmen hate and that's trading down