I need some advice

Iím a fury warrior and I just donít think im where I should be. With the gear I have I pull about 4k on Koralon.

My armory: The World of Warcraft Armory

Looking for some gear/gem suggestions to help me hit my caps on expertise, crit, arp and hit. Having problems getting everything adjusted. When I pick up my expertise I lose hit. When I get my hit up I lose crit. Ect, etc. I thought I knew how to gear but the more I try to fix the more I mess up. And I have bad luck with drops, grim toll hates me.

Heard that I can get away with the base 165 hit or 5 percent. At 7.5 now but I have boots of sudden reprisal in my bags. Would it be worth me equipping with the hit lose?

With the Arp nerf how much should I shot for or is it important anymore?

Any suggestions on gear replacing is welcomed. Iíll go back and refarm as much as necessary but need to know where to start.

Thanks in advance