Modified hull section for 80% utility ship

I needed to modify this hull section to build my utility ship at 80% scale. I beefed it up, altered the holes for the motor shafts, and fixed up a few other oddities about the hull.
This allows you to use the same diameter shafts Peter does in the full scale ship.

Again, PLEASE NOTE: This part is in 80% scale, so you would want to scale it up to 125% if you are doing a full size version of peter's RC boat.