Question. I am under the impression that in an upcoming patch they may modify resilliance to make it reduce damage taken by DoTs, generally in response to a warlock's ability in PvP to DoT, DoT, fear, skillcoil, rinse/repeat.
If that is true, I can think of several instances where bosses in raid encounters apply DoTs....Prince(SW:P) for example. I wonder if that will apply and if it will make it a little bit more attractive. Hmmm...
Anyhow, I am currently rocking [item]Merciless Gladiator's Shield Wall[/item] and it drops me below 390 def but the resiliance makes up for it in terms of crit immunity. Losing the defense for the avoidance hurts a little but the EF gain is massive and I am happy with my choice (and my DKP savings passing the Gruul shield)
Same with that helm. That is a very hefty amount or armor and stamina and you are getting some def there. I don't know what you're contemplating replacing in that slot but anything short of Warbringer its probably a good choice and even then you may make a case.
your hat may be nice, but I have the little white tank top that says Legendary right across my boobs. I win. (or more correctly, H wins)