@Numerian: Your EHP is a bit lower than the 350kEPH requirement, since you're at 329kEHP accordin to d3up.com. I think just adding more damage mitigation would help, such as +400-800 more Armor and/or 50-100AR would definitely help. :)
@SteelPhantom: According to d3up.com, zhouxin has about 330kEHP:
All Resist: 698.2
Attack Speed: 2.82
Crit Chance: 51.5%
Thanks Tek. I should've posted it myself. Looks like I'm 20K EHP short. I'm still waiting to purchase a trifecta zuni ring, which adds 110 AR. Hopefully that will do it.