Since the PC wields pistols one-handed while wearing PA, we should be able to equip a one-handed melee weapon, such as a sword, in the other. The "bash" button would then swing the melee weapon instead of pistol-whip.

It just seems silly (not to mention cumbersome during combat) to have to switch between two one-handed weapons when I have a free hand and two attack buttons?

Plus, how @#$% badass would a PA warrior look rocking a 10mm pistol AND Chinese Officer's sword simultaneously!!!

EDIT: Or, how about dual-wielding pistols, perhaps requiring a perk? These things would also make PA a little more interesting to use.

Yeah I agree that it would look cool. And I would play it only for the cool factor, the same I wish we had sword powerfists for each hand, and sniper combat knife.