I don't think many people would fly in AH if either of these were implimented.
Many people may not care about score, but they will care about the fact that nobody else will engage anymore unless they have a distinct altitude and numbers advantage and even then, it will most likely be one pass and run.
Think about an air war. Not a simulation, but a war. Why would you want to make something like that?
Give a bonus for surviving that makes it a preferable option. Also allow people to fly badly, like a newbie or basically however they want in order to make the game more fun for everyone.
I fly a simulation for fun. Much of that fun relies on it not being too good of a simulation.
AKDejaVu