Hi WD, Welcome to the war! IMHO if you want to go with mostly Armor you only have 2 choices 1. German, They wrotebthe book on armor and were a force throughout the whole war! 2. U.S., They had a rough start at the beginning of the war but with Patton, Abrams and tech they became a force to be reckoned with! Downside for U.S. is that they really weren't a force until late war(for FoW purposes) these are my opinions and others might disagree but I would go germans as you make up viable lists for all eras with minimal cash outlay, Good Hunting, Gary