the idea is to utilize all available iron, this is a game of tactics not necessarily brute force. you could up VH and FH hardness and lower BH hardness. you could lower ack to keep Ack running to a minimum. probably limit lives to aircraft.
the idea is to capture the other guys base! doesnt matter how you do it. but it would be on a squad v squad level.
IE 2 bases next to each other, JG54 V 353's. both squads try to capture the other guys base using gv's bombers, fighters, whatever is necessary. JG54 might decide to use all panzers, 353's can counter also having panzers but they might be better shots then jg54. jg54 might use panzers as a diversion, but then roll heavy 110's to knock out the town, and then drop troops, etc etc etc.
its anyones game, any hardware would be available to both sides. everything is equal.