I am curious if we could add a timer/reset time for the Mining Dimension to be randomised, and replenished after a certain amount of time. So that everyone can gather resources easier, and the Mining Dimension always looks nice.

1 more thing is that what if I want to make a custom build for my Lobby and Mining Dimension? (With NBT formats so I don't have to rebuild it everytime I launch a new server), would that be possible via datapacks?

Last but not least, I would love to let my players be in survival mode in the lobby dimension instead of adventure mode so they can setup their shops and start trading. If possible, it would be nice if you could let people buy lands in the dimension!