Armory Link

Hi guys, I would just like you to take a look at my stuff and spec, and give me any constructive criticism/advice about them.

Also, I have no idea where I could get: A decent expertise ring, cloak or decent trink, could you give me any pointers?

Btw, my dps is around 3.3k, which is ok I guess, but nowhere near enough for toc25. Would you suggest me running Ulduar to get moar epix?