Any mods to improve rented/owned vending machines?

[KaitoX]

I am trying to find mods that improve  the vending machines to make them... well, more. Adding the NPCs to the player owned vending machines? Increasing their visits to the regular ones? Increasing the duration of rental period? Increasing their capacity? Anything. I am nearing the end of what joy I can find in this game. While handing on for the sake of the one friend I still have that plays it. I spending hours a day just crafting ammo at this point because one of the unchecked boxes on their goal list before they give up on the game too is to have enough ammo that it becomes meaningless. In the meantime I am trying to bring myself a little extra joy by just playing with the vending machines. But with only 3 people playing there isn't much selling to other people going on.