I am going to buy a haf 922 for my new build...msi g890 mobo, amd x61100t, cosair 500w, patriot 2x4 gb. I replaced the mobo memory and cpu from my hp m8200n. I am kept the case and build it in that case. I am thinking of maybe getting a new case...haf 922. Is that a good case for my build with enough room? I am thinking of maybe getting a new graphics card...hd6870... and a new psu. But my first step will be the case. If I do get it should I get a 200mm fan for the side panel or two 120 for better airflow or ventilation? Thanks for all the help.