Are there any designers here who are knowledgeable about the iMacs technical specifications and relevant software such as Adobe CS6? From what I can see, I expect the base 27" 2012 iMac to cope perfectly fine with InDesign CS6, Illustrator & Photoshop CS5 (all with files open at the same time). Is there any reason why I should go for the high end 27" model instead - or is that just future-proofing myself a little bit more? I've got absolutely no desire to mess around with upgrading it myself, I won't be using it for gaming. Just professional graphic design work as well as general home use.