Noooo, making 2nd siver will make this game much more boring, it's really annoying when you can't die only because there're no PKs, and it's really annoying, when you can't find a victim, because everyone are PKs.
No more sivers, one siver is enough!
Edit:
Oh, and anyway I'll always login into "Rolepayers'" server with my troll, and everone who want PK will do it there ^_^
So it'll not change anything.