I'm having trouble with the faction gear. I understand that if I want to gain reputation, then I must first purchase a faction class item and have it equipped before gaining those points. I don't understand how to actually get the class item though. I've been to every vendor in the tower and nobody sells any sort of class armor that doesn't first require reputation with the faction I want to buy first. How do I purchase this gear if I first have to have reputation? Any help would be greatly appreciated. I'm level 25 by the way, so I'm quite sure it's not a level requirement issue.