I think it'd be a cool idea if this warpaint could be used as a metal sink of some form. Not quite using 8-12 ref to craft a FN one, but maybe if it was built up in tiers like Strange leveling, it starts at BS and every hundred levels it up by one until you get FN at its very top tier. Could be a cool thing to work towards, though I'm not sure if it should start off acting as a Strange or if it would need to earn it through crafting somehow. Maybe combine two FN to make one Strange...