I really want this too. But, I don't think a scripted autotoggle is completely necessary, at least for me. I would be able to settle for a craftable head armor item with no graphic. For example, there is already a mod called Invisible Hairpins which would have done the job for me if the item could have damage resistance built-in or moddable at the crafting station instead of just a SPECIAL bonus. There is also the Armorsmith Extended mod that allows all outfits and hats in the game to be modded with a ballistic weave, and allows outfits to be worn under limb armor. I simply want to be able to see my character's face and hair without a big fat 0 on the head slot. Bells and whistles like autotoggle would be overachieving imho. Edit: I just found out that there's an imperfect, unsupported version of Armorsmith Extended that has invisible helmets.