Hi, I'm in the process of buying a PC that is able to run AutoCAD and Revit. Obviously I'm proposing the iMac, but I'm guessing they won't like it at the office because it is more expensive than it's counterparts of Dell, HP, etc. I'm trying to stay within the 900-1,000 dlls figure. Is this enough? What would you recommend? BTW, I'm searching for a desktop. Thanks.