Curious also to see your results.
I altered the settings, and tested different things, but it’s time-consuming still.
But ever with purge 5-6 had starved exiles.
But of course, would need more tests over a longer time, in still more places. I need a clone ! 
Still thinking also about number of players in a clan, and if and how this can/would matter if ever. Player on a server, and then the singleplayer tests, where purge is acting still differently again.