I wonder how we will be able to obtain the arsenals because the models are awesome! I think they look better than some of the artifacts! Also, what do they mean by class mount music? Does it play that song whenever you are riding your new mount?
I've gotta say, the music in World of Warcraft never disappoints; in fact, it's one of the best parts of the experience, in my opinion. Particular favourites include the expansive undersea adventure anthem of Vashj'ir, the misfit toy theme of goblin towns, and the Alliance garrison march. They get stuck in your head, and you don't even mind. I'm looking forward to hearing the new tunes coming out with 7.2. :)
Hopefully Arsenal: Weapons of the Illidari will be coming soon, the old school TBC glaives, and the red emblem and purple emblem ones the NPC guards wear as well.