For transmog, please also add ensembles for the various cloaks - both the tons of unique appearances to the Infinite Power cloak that there are no real way to get (it seems some of them get locked out forever once you get the thread scaling achievements, and others are just plain unknown), as well as the various cloaks that drop out and about in MoP zones and raids. But weapons are the big thing.
...Did weapon arsenals ever get added?