So i've been working on a computer build and I just moved into my storage category for parts to pick. I don't know honestly what setup would be the best for my particular build. While my build will be used for gaming, It will be more used for video editing/rendering on Sony Vegas and Photoshop work as well. My current plan right now is to get a 512GB Samsung 850 Pro SSD for my OS and major programs/projects and for mass storage I figured that two WD Black 4TB 7200 RPM HDDs will be sufficient. I planned on two because I thought that one would be for rendering my Vegas projects to and the other would be for games and other misc storage such as pictures and videos off my video camera etc. Any suggestions on how to optimize my build for my purposes or is this setup good enough?