I feel strongly that the baseline game should use 2nd Edition rules configured with these optional rules:
Restricted attack (out of box rule)
Neutrals out of play (house rule)
Tech available on and after turn 4 (house rule)
Restricted attack is to prevent a catastrophic material imbalance that favors the allies. Neutrals out of play is to remove “Spanish Harlem”. Tech available on turn 4 is to prevent the USA tech spamming heavy bombers starting on the first turn AND ALSO to decrease the rate of games that go into 20+ turns.
As for bracketing, while I agree with @DoManMacgee, I feel strongly @gamerman01 should have full power to organize as he sees fit since he is assuming the burden of running the show.
@gamerman01 I have tied in with all of the gentlemen in the list. We are ready on your mark.