Sorta of a thread highjack- but not really.
I just don't understand why all planes cannot have a perk value assigned to them. I'm hashing this out as I write this, so bear with me.
If all planes had perk values, except for the weakest planes, only pilots who are careful, and skilled will have the late war birds. Now, to counter this, each tour, a pilot recieves an allowance of say 200 Perks (in addition to what he already has, plus earning perks for the usual events).
So how would this work out? Would you see more Early war birds in the arena? Sure. Who would be flying them? Those who are outta perks, or are trying to conserve perks. Will these early war birds be at the mercy of the late war aces? Probably, but your chances of mixing it up with another early war bird would increase with this system. Now, all you see is late war stuff.
What else would this system do?
Get players to try new planes they've never flown before.
Give players a goal to earn enough perks for a late war plane.
Make the game more realistic, in the sense that more people will be trying to land their kills instead of augering.
What damage may this system create?
Possibly unbalance the arena.
Cause a great deal of frustration.
May cause people to drop out of AH.
I think this system would be worth at least a trial. If it's not working, we can always go back to the old way.