Thinking about going with:
Although the chest is gonna be somewhat hard to get, considering the mobs that drop the pattern for it have disappeared since the Shattering.
And the boots would be impossible to obtain since they used to drop in Naxx-40, but I'm hoping they bring those back using the new Darkmoon Faire.
Items shown in the screenshot are:
Head: Shadowcraft Cap (or Stained Shadowcraft Cap)
Shoulders: Stormshroud Shoulders (or Exceptional Stormshroud Shoulders)
Chest: Stormshroud Armor
Gloves: Stormshroud Gloves
Belt: War Rider Belt (alliance quest reward, horde version: Bal'lal Belt)
Legs: Stormshroud Pants
Boots: Boots of Displacement
As for the weapons, I'm thinking of dualwielding either Gutgore Ripper or Malchazeen