From checking your character page you seem to have a very defensive set up, do you play predominantly in the moors? If mostly pve I would go for the crit ring and look to add more agility and PM. What's your physical mastery total?
Anyway I'm no expert but I'm guessing your dps could be improved with a much bigger increase in effectiveness rather than improving on your already good morale and mits.
Elendilmir - 95 Hunter Berenthalion - 80ish Burg Berendybuck - baby warden Berenion.
Worst Reaver on the server BerendyBash - R4