Do you think you could add optional Vault support?
We're using this awesome mod on our Thermoes server 1.7.10 and players have to pay credits for /tp /spawn /home commands.

It would be amazing if you would find a way to make this configurable.

I can add necessary hooks if someone wants to make a third-party mod/plugin connecting the two but I don't have any plans of getting that kind of thing into the main mod.