Considering a new Supra SA or SL but wanted to gauge which motor to go with between the 400 and 450. Normally the crew is small (4-6 people) and more of a surfer than wakeboard these days. As of now the plan is to run stock weight and then add a little lead later if needed but no intention of sacking it out.

Is the 400 enough or 450 recommended?

Note: I am in Houston, TX