Hi - I currently have a MacPro 2,1 (2 x 3 GHz Quad-Core Intel Xeon) with 16gig ram connected to an Apple 27"(just pre-thunderbolt model) and a Wacom Cintiq 24HD via a quite new ATI Radeon HD 5770 video card. I do a lot of very detailed Photoshop illustrating - big files. PROBLEM - MacPro has started playing up in a weird and alzheimery way - I think it's on the way out and I need to replace it. All the MacPro-Is-Dead rumours (which I don't actually believe) are worrying and I do think there will be a replacement fairly soon. So if I buy a maxed out 27" iMac now (SSD + 16gig ram etc) will it be powerful enough to run the Wacom and big Photoshop files? Then if/when a new MacPro comes out I would get that. OR should I just get the top model of the current MacPro and kick myself when Apple announce an incredible new machine in ten minutes time??? HELP???