Hey i wanted to say that there is a very good game missing... Company of Heroes. But it comes even better: There is the BK mod for it which offers realistic gameplay, many new units and skins, maps, etc, etc,.... So look here in the official forum: Blitzkrieg Mod Forum - Index
I have a few friends that play the Blitzkrieg mod, I myself haven't tried it but from what they tell me it seems like one of those mods that massively over estimates how powerful the Germans actually were and makes them over powered.