FINALLY replacing my 1,1 with the nMP at work. Looking at the base 4-core. Besides adding more RAM (16 or 32) and the 512 SSD, what else should I consider in order of importance as it fits within the company's budget? 6-core, card upgrade? I create/work with +/-300MB PS files, LR, some Illustrator. No video to speak of, and my eventual replacement may be doing some 3D. Thanks!