Blizzard released a new Cenarion Circle Reputation page showing the various Leatherworking, Enchanting and Clothing recipes available from Friendly to Exalted. And the special Class sets that require honored.
I certainly love the +15 Fire resist on Cloak. Some stats are very low, but keep in mind that Ahn’Qiraj requires every Nature resist and Mana Regen you may get your hands on. The Ayamiss the Hunter event is poison intensive, and the long fights require mana regen gear to stay alive long enough.