If they want to make Earth-2 "extreme", just give Batman the damn Browning (which he only used once, and carried in one or two covers)*, make Superman beat wife-beaters and war profiteers, and make Wonder Woman a bondage/femdom mistress.
I just Favorited this post and gave the thread 5 stars.
I also might be in love with you now. I'll let you know how it all turns out...