My last build had the motherboard die. I was using intel's raid. I have a new motherboard and believe the raid can be easily recovered. However, I want to replace the system. I know what the basic component list will be. I do not play games rather compute in CAD with Solidworks. I use Nvidia quadro. Given your experience with CAD, would you get an x99. I don't know about Zenon so input on that as well please. I will get a raid card this time. Prefer not to go with a server or NAS for storage. Thanks if you have an opinion as a CAD solidworks user.