Are the parts compatible with each other?

[prononbiasedgamerenthusiast]

Sorry if my English is inaccurate,
This is my gamin
CPU
i7 3930k C2
GPU(s)
MSI 7970 lightning
(MOBO)
GIGABYTE GA-X79-UD5
Need advice for the ram, storage drive(s), cooling and overclocking.
Budget USD$3000

 

[Why_Me]

Do you have a link to where you are purchasing from, and what is the purpose of your build? Gaming, CAD, video editing, etc...