DB
Lots of relevant experience then
NJE in the height of summer is a warzone ask any handling agent
Good luck with the seat swap, bear in mind the fastest time to command will probably be on the small cabin stuff however in many respects these are the most difficult to crew.
Hope for the Excel or Hawker 800/750 to complete your "mission" without getting backache in a Bravo or climbing over bags in the cabin in a 400.
Best of luck