I understand power armor greatly increases your unarmed damage, and I'm pretty sure there are special kill-moves associated with PA-enhanced unarmed. The only problem is I can't un-equip weapons using hotkeys, and I can't use any unarmed weapons while in power armor so there's no point in favoriting those.
Has anyone found a way to use unarmed as your close-range option in power armor without having to open the pipboy every time you want to switch out your ranged weapon?