I want that kind of pain in the ass. The point of having lots of different rifles is fun and wealth storage! I only need ~5 or so primary firearms to cover nearly any situation that could pop up. Those would be kept perfect and muscle memory would be right on for those. The rest just need to be kept in storage condition until one wants to have fun with whichever one (best is shooting with family & friends) then clean and put back. We each have our own methods and desires though!