Well, after a lengthy toy run that bore little fruit (I was sort of tempted by a Chap Mei jeep but was not willing to pay TRU's price for it and some stupid oil barrel bunker), I ended up coming home with two Corps! Attack Fighters, so that I may use them as Firebats. My Cobra air force was very weak, but it's now been decently bolstered.
Of course, by the time I got home, I realized I simply did not have enough pilots to fly them.