I have a few questions, mainly why there are one heroic Gul'dan kill, but zero Elisande, a heroic krosus, etc...?
Will you be able to make our raid hours? Wednesday at 18.10 (optional farm raid), friday 19.10 and sunday 19.10 (progression raids, 3 hour duration).
Are you sure you want to join a casual guild if you play 12 hours a day? A lot of our players are running jobs, they won't be online as much as you.
I don't see any gear issues.