Dark Armor Stun Procs?

[Aoleleb]

Messing around with building a DA build, I've noticed that both Cloak of Fear and Oppressive Gloom can slot Disorient procs, in addition to OG being another base disorient aura. Has anyone tried stacking these? It looks like firing off any of the procs would stun an LT with OG running, with CoF having a proc that could stun a boss.

[Warboss]

I haven't tried stacking them, but I did try the immob proc in Oppressive Gloom, didn't do much for me (didn't seem to fire that frequently of affect many mobs). I went over to using Electric Fences from Mu Mastery to prevent mobs the goons from wandering off while stunned.