RuneScape private servers?

I played many RSPS, i started with PwnXile, Misthaling-Estrania, spawn-pk, Legacy-614, Fatality-614 and many others. My favourite one was for sure Grinderscape. The multi-pk was so cool and i really appreciate this server but now it has changer and there aren't players like they were. Legacy-614 was apretty cool too but it has shut down :(