Printing a boat

Hi everyone,

Let me show you my project, which is a catamaran made with Lego Mindstorm and a 3D printer. The structure, motors, captors and the intelligent brick are Lego parts. The idea is to print the two floats, the solid sail (=wing) and the two rudders. I made calculation and because of the weight of Lego parts, the floats must be about 850mm length, 85mm high and 80mm wide.

I’ll probably have to cut my floats in parts and design Lego connections to fix them together.

There may be something I didn't think about, so your suggestions are welcome.