Hello everyone. Long timer reader, first time poster here.

After finally hitting over 30k hp unbuffed, I've decided to focus my attention on gemming for threat. I was thinking about dropping some enchants and gems, and re enchanting and gemming for expertise and hit. I thought I would start with my gloves and enchant +15 expertise. I had also thought about swapping out some expertise/stam gems that I have and replacing with them pure +hit or pure +expertise. I'd like to get some advice on what you guys think I should drop and what I should pickup.

Here's my armory link: The World of Warcraft Armory

Thanks in advance.