In 1948-1949 the German Military was completely disbanded. It wouldn't be rearmed until about a decade later, so you may want to nix the Luftwaffe given the scenario. :yes:
I believe the French AF was flying Corsairs and late model P38's at the time.
Also, the East Bloc system was just being put into place so the contribution of future PACT countries would be pretty minimum.
You may want to look into Lex Luthors A-Bomb effects pack as both sides would probably use their stockpiles early given the existing nuclear doctrines, although chances are good that they would be used on strategic targets outside the scope of the scenario.
Looking forward to this.