Can you adjust the reward vault?
It would also be easy if you program an F2 key so that you can go straight into the reward vault, so no hassle with first crafting a reward vault and then placing it on a structure.
as well as keeping the normal way to craft for a reward vault.
This way you can summon the reward vault anywhere and what you need directly in the player's inventory.
Also very useful is a free starter kit option, where the admin can determine the necessary stuff from the kit.
So when a new player enters the game he immediately gets a free kit in his inventory, with the option if the player dies he automatically gets this kit again with a maximum number of kits to get.