Need some advice on my spec. I specced this way about two months or so ago before I started picking up the upgrades because I wasn't generating enough TPS for us to down bosses. I know what I have could probably use some tweaking, and this is the best place to get opinions for it.
Get devastate. Stack 5 sunders -> Devastate if hitting over 200 keep it because its doing much more threat than sunder. Alternatively you can look for armstrong's devastate guide which is linked here =p