Of course it is, but not really his perk points as he doesn't fly those aircraft. He is, essentially, suggesting the highest ENY be raised from 40 to 65 and each aircraft's ENY be readjusted within that larger spectrum so as to increase the rewards for downing a Spitfire Mk XVI while flying a Spitfire Mk I from 8 to 10.5 or so.
Karnak is correct here, although even if I think less used planes could be rewarded better they don't necessarily have to be in this proposition of mine. That really isn't even the main point of the whole deal. I know you understand what I'm saying Karnak, so this isn't directed at you. All one has to do is to raise the highest ENY from say from 5 to 8 and the maximum points reward would very close to where it is know.
Example (assuming perk multiplier of 1):
Max. reward currently: 40/5= 8
Max. reward using my system with a starting ENY of 5: 66/5=13.2
Max. reward using my system with a starting ENY of 8: 69/8=8.63
I truly, truly can't see anything but positive if the use of less used planes would be encouraged more than it is currently. More variety will create a more dynamic and interesting combat environment. But again, that isn't even the main point of my suggestion which is to provide ENY-values that reacts to the usage habits of AH units and overall promotes variety.
Here's how it would look for LWMA fighters using Tour 155's kill/death numbers. I'm sure there are a few fighters there that will have ENY values that will raise eye brows but it is good to remember that because the change is global the imagined opponent's value has also changed. What is also good to remember is that the system would self adjust on monthly basis. And once again, by changing the lowest value the maximum possible reward can be adjusted.
(Delirium, in my quick look I looked at kills only, with the deaths added the ENY of the P-38J would actually get raised, not lowered.)