I've just one question, do the new Gulfstreams have anywhere the room in the cockpit as the Challenger series aircraft?
Not that I'll ever fly again, but still, the biggest shock in my life was when the first time I flew a G-IV was how bloody small the cockpit is, not much room for a guy my size.
Especially when I was going to sit in it for eight hours. The 900EX has a little more room, but not that much really. Hell, the old Jetstar has a lot more leg room in the cockpit and it was designed in the late 50s.