You forgot to remove Volk's rifles and make them fight only with Hitler Jugend knives. They should spawn with a random number of knives to represent weapon shortages.
Hey man, don't need to be sarcastic. I really love OKW faction, but at this point there are to many people complaining about it. Of course I think they aren't necessarely right, but when just you and me are thinking that there's nothing wrong with OKW and everybody else think there is, it will be nothing much to do but to try to re-think the faction at its base taking care not to hurt it to much.
Of course what I wrote here can be modified to whatever extent (amo, mp, even fuel costs and incomes), I would even make the built OKW OPs more durable and difficult to destroy than regular caches, maybe providing a slight higher resource bonus, but I would like to keep the base idea.