Some Help

I would just like some tips on my gear and or weather fury would be better.

The World of Warcraft Armory

I also have in my bank the Valorous Gloves if I shouldnt be worrying about armour pen. I also have the Spiked titansteel helm with the s2 crit and 3 percent increased crit meta in it as well as one titansteel desty and 2 Demise's

I currently do and avg of 2.5 k dps in H Nax and about the Same in Reg nax, i can pull about 3 to 5 k on trash, I havent figured out how to do that on a single target tho. pls help