Don't get too excited when you see drawings like that Orion. They work well just on paper where it is right now.
Take two...? 1. Finally, a wedding cake worthy of the Ginsu knife set! 2. Oh no, the TR-7 actually WAS the shape of things to come! 3. Coming soon! Jigawatt meets Gigayacht: the Flux Capacitor chronicles.
"Passengers can board on the Stbd side at Southampton, and disembark on the Port side at Cowes on the Isle of Wight, without her even leaving port"
From that site. Different bow treatment, although I don't know what is being accomplished. http://www.avadesign.it/img/nave4.jpg
Yeah....Whatevvvvver. Having built 3 slightly smaller ones in rubbish Shipyards, just Quadruple the cost and add two years (with some extra swearing) . Never going to be easy, but possible. If you REALLY... REALLY... want one, it can be done. (but why the pain?)