Get a Witching Hour
If you like Unity instead of HF ring get one with CD. Pox with CC wouldn't hurt either. Pricey, but what upgrade isn't at this point?
http://www.diabloprogress.com/hero/mikehoncho-1169/MikeHoncho/1258293 those are my real stats, laggy armory is showing the right gear but it's way off on dps.