The tank weapons in wrath were WAY too fast to be effective now. From everything I've seen, the better tank weapons in cata have weapon speeds similar to those preferred by the dw classes in wrath: About 2.6 weapon speed, and the bigger the damage, the better so long as it itemizes well. Now that that's out of the way...
I like where your head's at with the trinkets. The mastery will give you block, and the strength pop will give you a bit of burst DPS.
Your chest (Duh..) and weapon still need replacing, but I trust you're working on that.
Your parry rating is a bit high, and reforging a bit into dodge should actually see some visibly-by-percentage results.
As for spec/glyphs, I can't comment since I don't know warrior specs too well.
I'm way better at holding my liquor than a panda.