I'm looking for some advice on my spec and enchant/gemming. I've MT'd Naxx 10 and 25 and VoA 10/25. I just recently tanked Ulduar 10 and it went well.

Just looking for some pointers from some more experienced people one what I can tweak with gemming/enchants and my spec.

The World of Warcraft Armory

I prefer Frost spec for it's versatility, I've considered Blood, but I like frost's AoE capabilities and mitigation. Never tried Unholy, mostly cause I don't like the idea of keeping Bone Shield up and I don't know how it'd play with my gear.

Right now, I'm gemmed/enchanted for effective health and I eat hit food for my low hit rating.

Also, any inputs on gear to get would be appreciated. I'm looking to upgrade my cloak to the valor emblem cloak when I get enough emblems. Also, I'm looking to get the boots from Noth in Naxx 10 or Thaddius in Naxx 25. Naxx is my best source for gear right now, don't get into Ulduar much.

Thanks for any help, it's much appreciated.