Tbh, you could just build an unraidable base that doesn't break the rules of multiple servers and then copy and paste it on each server. I've done that for so many different servers already. I always ask the admins if the base breaks the rules and if they would say that it is, then I'd just argue back and prove my point. Most of the time, you just need to experiment around and make one that is unexpected for anyone to even notice. It should also be an easy base to make so that if there isn't advance dupe on the server then you could still build it.