I believe tools should be cheaper if you are int wm, along with some equipment. And int wm corps same as med corps would be good, they could make the utility pouch and utility vest only available to them and increase the max tool carry amount. They could also make it so they can purchase tools for super cheap at the int wm corps shop and make it so the tools they buy are untradeable to prevent exploitation. Maybe utility pouch give +100 capacity and vest give +200 capacity.