Armory

Hey guys, im a Frost DK tank, and wanted to discuss my build and gear before beginning 10 mans and 25 mans.
My highest concern is my talent points in the blood tree but i have that for a number of reasons. Questing, pvp, wtfthathitmehard moments, and the stam and strength boost are very nice since it allows me to have 28.2k HP unbuffed in frost presence. My armor rating is also 27k with frost precense, i know armory says different but yeah..
Any suggestions are welcome. Thank you very much.