Coming from the RCAF side of the house, the thing I would love to see is night flying.
Exhust glows, flash of ack, lights on the ground, runway and taxiway lighting.
This would open up night bombing by the RAF/RCAF (Lancaster!) and allow the LW to have with Me-110 night fighters.
------------------
S/L Corvet, 416 RCAF
FLY CANUCK!416rcaf.org