I think the point has been made that this is a bad idea no matter how you look at it. I think that the skins in AH should remain strictly historical. If you want an "ace skin" make it for the RV8.
If this game was strictly historical, the Ta-152 would be the rarest plane in the game and the Japanese planes would hardly ever get off the ground.
I think very, very few pilots would qualify for this, and I am not one of them (yet). I just think we should reward those who have taken the time to master an aircraft to the point of being feared.....