Yeah, like I said in the YouTube comments, I'm plannign to build a new boat, something longer and narrower than this 1236, I figure a 1632 would be perfect, 1532 might get be adequate. These motors don't need much planing surface to get on step.
For now I'm about to build a new powerhead from a go-kart racing engine. That should give me more power and torque for now until I save up to build the new hull.