I will be working with AutoCAD, SketchUp, Photoshop, Illustrator, and also be using parallels for Revit. I know Black Friday has $200 off for a 13" MacBook Pro with retina. Is that a good deal with everything stock? What should I upgrade with my budget? I was thinking perhaps at a later date I could use a large capacity flash drive to store my documents in and it may save me money? I am not knowledgeable enough to know how to maximize my money for hardware that will suit my daily use. Things such as RAM, GHZ, etc. So please help me before I go out on Black Friday. I know this is short notice but if you have valuable insight of any form please help me out. Any advice on all Macintosh within my budget would be great. Thanks again!