Well, then that only leaves 8 dark basics that can fill up the bench, which makes zoroark stronger. Id do most of those changes as well. Maybe try, for the Pokemon
-1-0 weavile (perhaps 4-3 will be better)
-1 sableye (I don't think it's too necessary)
-0-1 zoroark (a BW one may be good)
+0-1...