Arteis,
As Rob's question has morphed into an interesting look at other peoples solutions rather than just a look hear series of answers.
I don't want to highjack it with a Q&A run of posts.
It's an interesting idea. In all honesty I'd like to see you write a thread on the forum.
As l imagine that white section on the hull will be a god send when(if) you waterline the hull.
Plus I'm intrigued to see how you tackle the superstructure
Mark.