After taking a quick look at the loot tables for all of the bosses, and crunching some numbers it seems that this will be my BiS list.
Shoulder: Shoulderguards of Seven Sacred Seals
Back: Duh… Legendary but I’ll talk about that in a minute.
Bracers: Laser Burn Bracers
Gloves: Gloves of the Golden Protector
Belt: Cord of Black Dreams
Boots: Unrepentant Heels
Now going back to the legendary cloak, there is a lot of debate between using the Tank cloak for Brewmaster or getting the Melee DPS cloak instead for more damage, healing, and defense. It depends on what type of guild you are in. If you plan on doing Heroic Siege of Orgrimmar I would definitely get the Tanking cloak since more than likely its going to save your life especially in a 10 man raid scenario where you only have ONE battle rez. Otherwise, I would get the DPS cloak, and keep in mind blizzard has mentioned making it possible to buy the other cloaks later on. So you could get the tanking cloak now and buy the DPS one later. It all depends on your situation and raid set up, but I hope this has given you a few things to think about.
Also, I wanted to touch on the trinkets. They really aren’t that great this tier. More than likely you’re going to be using DPS trinkets unless you need a little extra stamina or mastery. That is also why I listed 3 for myself, I plan on swapping them out when needed.
I hope this gives you an idea where to start and a few things to think about for later in the tier. Keep in mind this is just a quick overlook I guarantee things will change as crit/haste caps are met.