wotlk gearing up at 80 help?

Hi I just hit 80 yesterday, I want to gear up to run the level 80 ICC/heroic instances, but the dungeon finder won't let me in. Gear too low it says.

My addon says I am average iLevel 190. How much more do I need to go?

I spent all day grinding rep and I have most of the recommended tanking pieces for warrior. Any other ideas to raise my item level?

http://armory.warmane.com/character/...ecrown/summary

You need to be near the soft cap of defense rating for tanking heroics, so make sure you get 135 defense (665 def rating). Run FoS/PoS normals where you get cool items and also emblems, and if you're patient enough run ToC 5 normal and HC. Also you should go into Coren Direbrew queues for trinkets, which are pretty good ones for tanking.