Since when did they have stinger missiles in Korea?
I think they would need to put up some efffective ack,although the 88s we have in game right now are as effective as shooting down slower prop planes as they are a 262.(Believe you me I've been shot down a plenty by 88s)
I just think it would add something diffrent to the MA if we had some MiG or sabres streaking by a t 600mph and at 30k. It would give the Hi alt Strat nazis something to think about. That and that plane set would be much more balanced , there is more info about the Korean Era Jets available since there are a couple of samples restored and flying,and some were captured and flown by the US in good flying condition,not captured damaged samples like those that were captured after the end of WW2 in less than desirable conditions, with ground crews that were unfamiliar with the mechanics employed by the Germans.
IMHO it would give the MA something different, and heck it'd be fun just to fly in a Sabre against ww2 planes, that and give use to the people that have been saiving perks for the past couple of years with nothing to use them for, at 500 or 600 a pop if you get shot down well it would detract from the over all perk savings account people have in AH as of right now.
The plane set would be much more balanced since there's nothing about hey this side lost or whatever , actually since Korea was a stalemate that ended right back where both sides started. Neither side suffered too much from quality control issues, because both of the respectives companies that made these aircraft were well away from harms way.
So how about it a MiG-15 and an F-86A. If they're too uber put in the random factor of having a flameout in take off or landing, to limit their use