Some early concept pictures and diagrams seemed to imply the 7E7 would have an "area-ruled" bulge in the forward fuselage. Is this still in the works? To me, this would almost be as distictive as the "shark tail", but might make stretches of the design more difficult.
Also, will the fuselage be of a filiment wound structure like the Raytheon Premier or a more conventional "laid up" composite? Either way, it will be a hugely different design aspect that many of us in this forum have overlooked.