So, I've come across this mod, http://www.nexusmods.com/skyrim/mods/17602/? and I think it is great (maybe a litle too OP but I still love it), but like this mod, I don't see any mod like this that adds any permanent bonus to unharmed, like this one does. It would be great if there was a mod, or some kinda of add-on to this mod to add something like kill/get a soul from a race (for exemple khajiit) and get 1 unharmed damage, or kill/get a soul of a dragon and get like 5 or 10 unharmed damage. I don't know how hard it is to make, or if it already exists (I'm kinda of a noob at modding, sorry) but a mod like that would make my day :D
