[quote=Zero Hex]
DIBS ON BEING THE GUY WITH HEAVY ARMOR AND A SHIELD. I assume having a face-concealing helmet will do for a mask? Also, would people be able to play conjurers who are members of the brotherhood?
[/quote]

As of right now, Conjurers and the brotherhood are separate. They have different values, and a different cause. Later on you may be able to join the brotherhood as a conjurer, based on your characters storyline.