I took some time and read up on Hyjal. It sounds pretty straightforward, but rather long-winded, due to having to sit through 8 waves of mobs before each boss turns up. You need a reasonable group for this and it takes about 7 complete runs to get to exalted. So will take a few runs.
Zalid - 90 Fire/Arcane Mage (Enchanting/Tailoring) Armory
Welsh, and proud of it. Cymru am byth.