Anybody with this case added a 3rd HD? I had thought of mounting it on the angled panel (top bottom in front), I have a plan and tested it, but its a bit crude. I cant mount one on top of the HD cage without cutting that case up a bit. Just looking to see if anybody else had tried this. Really like this case (if it cools ok) as its a fresh build and the HD is last step, then testing to see how well it works.