Hey all - new multiboxer. Trying rogue and 4 mages in classic wow.

Struggling with ground aoe. Usually lead with my rogue, as that at least puts all the mages at the same distance, but kiting and getting them to all face the same direction with follow is a huge pain in the ass. How do people handle this?

Also, is there preferred settings for the vfx for blizzard? I assume it depends on your resolution?