I currently have Mid 2010 Mac Pro and was looking to upgrade to the new one which is smaller but I am not sure how I will set it up. I do photography but no video but I also want Windows on it through bootcamp so I can still play games. I use CS6 and LR for editing. Now do I get a thunderbolt ex hd for both mac os and win? This is where I get confused, I'm used to bays inside.