I'm making the hull out of 4 mm ply and had to work out a scale to work from , to simplify the hull abit i have changed the 2 hulls each side to a V shape in the middle to make it an easier hull form to build as there was not enough space to put in 2 small hulls.
The model is 4' long and about 2'6" wide , and i am hoping to make it into an rc model.
As you see i have no below waterline plans so by joining the 2 small hulls gives me more room inside for the battery / engine and all the delicate electrics will be going into the wheelhouse.
The hardest thing about this build is making a thing not intended to sail, work