this game should be interesting. i just bought 2020 the other day and found it very addictive. although the graphics up close was somewhat lackluster the amount of detail in 2020 is just ridiculous (good way) and i had finally found a game that had contempary realism in the unit details. hope you keep that aspect of the game for your cold war release.
good luck with cold war, look to a game called balance of power released in the 80s for some ideas, i'll never forget that game. anyways, looking forward to the game.