After doing some good reading on this site, I decided I want to increase my armor and health. Recently, I have been trying to push thru Heroic Mechs to get a Sun Eater and raise my faction to exalted w/ Sha'tar for the shield upgrade but I could use some guidance on better equipping for raiding. I usually MT for our guild, which is in Kara atm. Thanks ahead of time for any suggestions.

Here is my build currently:

The Armory