So, I'm looking into getting a PC with i7 4770K CPU, 16GB RAM, and Quadro K2000 (the rest of the specs aren't too important in this situation). I want to edit HD video, use AutoCAD Software, and designing/content creation in general. I would like to know do I have to get workstation grade parts to run these things or are these specs good? I won't be doing heavy stuff though, and I'm on a budget so I would like to run some rendering and then regular PC stuff. And, for a CAD beginner, do I need a Quadro K2000, or will a K600 be fine? Any help is appreciated, thanks!