You know those mini r/c boats? Well it would be cool having a puchi maru
and making it proportional with a rudder. Upgrade motor better designed
hull and more cells. Just the usual. Redesigned as in single prop smoother
hull more hydrodynamic and say a 3/4 in ch long prop with half-inch
below a 3/4 inch tall boat? Use a perfection 4.2 for speed and a puchi
servo for rudder control. LOL