Hey, Welcome back!
I suppose it depends entirely on what sort of PVM you really want to sink your teeth into. Doing things like T-maps will obviously need a different sort of Template to an out and out Dungeon crawler.
Personally i enjoy either playing a Pure Bard, or a Disco Tamer - Either of them can get me through a rough patch or a tricky spawn. Then i have a Mage/Mystic/Bard for a change.