The 360 degree views of the X40 revisited are stunning in elegance and economy of space. Excellent use of the "through" of the ww hull.to equalize head height while standing, high seated or regular seated. 

What is the deck clearance height of the first platform?

I suppose there are no structural impediments to also have windows on the lee side to create that modern catamaran 360 view? External window covers there could double as outside seat back cushions.

The tiller arrangement looks a bit like Jacknife's. With push pull rods?.

I have the impression that this configuration would also simplify the Air40.

Impressive, Steinar..