The 150 will be underpowered,Wwill it push it? yea, it will also plane...it will burn more fuel, and wear out quicker, but it will "work".. prolly expect +- top, 25-30 mph top, give or take. The bluewater is Kevlar and heavier..300hp max I believe. ...Given the cost of outboard hp, I would try the 150 for a while, and just throttle back and get a bigger coffee...