Originally Posted by CX500T

If I could make the perfect plane:
767 Power Seats
320 Stick/Tray
757 Thrust Levers/Auto Throttles (not a fan of the 320s manual thrust when you need it)
321N Displays Radar
73N TOGA Button (just push forward and hit button, not tell other guy to hit EPR)
757 Rudder Pedals/Foot Well.. 320 pedals are narrower between the outside ridges than my shoes are wide. Size 17EE problems.
767 room in the cockpit.
767 Jumpseats
320 Bleed Air System
320 "just put switch to RUN and watch it" starting system.

Pegasus FMS maybe with multi color.

I hate the MCDU on the 320. It's just klunky as hell, even after years of similar boxes (PL21)

757-300 Digital Mode Control Panel.. NO BOUNCING DIGITS!