I also like TAC's suggestion. Shooting down a high ranking pilot, knowing what it took for the pilot to attain that rank, would be as much fun as shooting down a 262. At the very least it would be nice to see a 'streak' counter that would keep track of the number of successful (ie not resulting in death or capture) sorties a pilot flew. If for not other reason that to let individual set goals for their own flying. It would be nicer if that number of successful sorties somehow factored into the perks you recieve, just as dying will cut the perks you get on a sortie.
One additional suggestion, for those times when folks do want to quake out and do pure furballing, it would be real nice to see a seperate furball arena. This arena should only have 1 base and 1 plane type available. Killshooter should be enabled within 5 miles of the field to avoid vulching. With only 1 plane available, pilots would have to depend on their skills and not advantages of the machine to score kills.