FINALLY actually put something together after (apparently) over a month.
Basically, I just put together the extra survivor armor stuff, an armored backpack, and the superalloy plate armor. Changes no existing items, so perfectly compatible with existing saves.
RM13 and Power Armor are untouched as of yet, and will probably remain that way until I find a way to put climate control on a normal item or make a use function that lets you pick which item to transform the activated item into. Or I might just do the best I can and let people try it.
Hope everyone enjoys.