I guess its almost like LWC with the Chest/ Furnace Protection plugin. But for signs. I'm just wondering if this is possible cause i'm in this one server following this guy changing signs... So it would be the same setup as LWC where u can basically set the privacy so they can't destroy it. but also there would be a problem cause they can break the block that its placed on. So there would have to be some sort of protection on that block as well.