Really? I assumed it wouldn't for two reasons. Firstly, it is very different to anything real I have seen, one would expect if it was tenable it would have been done. Secondly, a lot of sci fi and fantasy designs looks great but are terribly inefficient at best. Still, I admit I am anything but an expert on sailing vessels. I would love to see a real version. Maybe when I am a millionaire and my crazy ideas become excentric, then we can see itExcellent work by the way Jonathan. I am currently trying to build a model and if you don't mind, will be referencing this heavily.