As long as I'm able to perma ban everyone involved +1
To be honest a purge wouldn't be a good idea, a new player might join and think it's just an rdm server -1
If someone is causing constant issues within the community, it's obvious that something needs to be done about it. You can't just let those people run around and cause more problems.
As rubik said, the staff team is a good choice. I would recommend being more active in the in game ooc chat, get to know people, get to experience the server's community a bit.