Guides and Insights Tanks and other classes ought to know:

http://evilempireguild.org/guides/acstamina.php

The link above has numerous guides to various topics such as threat, defense, stamina/avoidance, Mitigation, Crits, and many other things that I go back and look at when I need to reconcile with tanking, but has loads of information other classes might like to know
(warning, lots of reading and math abound in the guides... don't say I didn't warn you)

It's been a while since you posted this infesord...but i just found it...THANK YOU! It rocks! =D