I seem to have hit a wall with my paladin. I know there are upgrades out there, and I've seen a lot of them drop and go to other tanks. But I can't really find an upgrade that will hugely improve my toon, with the exception of some new rings. I'm a perfectionist and MT most of my guild raids. I still use the Essence of Gossamer, 1110 HP is just too much to pass up.

Heres my Armory, If you have any suggestions please advise.

The World of Warcraft Armory