Like has been mentioned try to have resistances on everything especially all res, but try to have phys res higher. Life per kill on as much as can, when shadow power is on your LoH should be at least 70,000. Game style is you can have vengeance on full time with numlock but keep FoK and wolf companion off, use them when you vault into the lead elites face as the element that you're comes around on CoE (preferably cold).
Roll the 12% movement speed on your compass rose to crit damage or 20% area damage. absolutely lovely ring you got. also consider rolling the low crit chance on your other ring to 50% crit damage. And remember your paragon is also a massive limiting factor!