I hope the -400 is on the horizon as well. I’m fortunate enough to have had the opportunity to fly the -400, though unfortunately they’re currently parked awaiting a hopefully expeditious return to service. It’s a great airplane though admittedly I think the -300 flies a little better. The -400 isn’t quite as snappy in roll like the -300 is, but overall it flies very nicely. Boeing definitely got the 767 right in that regard with the 757 being a close second.