A 'new' 10,000 HR high cycle ex charter 400XT lists at 5.5 mil. A run out 400A with the tubes is a million. Pay 600k for engines. 75k for paint/Interior. Now put them at Seatac for a horse race to Miami. Neither can go non stop, neither restricted to FL400 any more.... I just ran the numbers... Anyone care to guess what the extra $4 million outlay buys you in the XT when you land in Miami?