A couple quick things I noticed.
Never gem for parry. Not until you have obscene levels of dodge, anyway.
18 stam to head? Really?
Not a warrior, but your trinkets (haste and crit) seem like dps not tanking gear.
Not sure about your server, but on mine blue quality gems aren't that much more than perfect greens.
Again dunno how it is for warriors, but +6 all stats may be a bad choice for a bracer enchant.
Maybe an old +hit scope for the shotgun?