Looking at a new workstation build for 4K video editing with Adobe Premier

I am condsidering a new workstation build. I am looking a t a Lenovo P520 Xeon W 2135 6 core.

I was trying to find the best trade off between price and performance. I do photo and video work and shoot mainly with a Canon 1DX II. I am trying to spend my dollars as wisely as possible but still have expandability for the future. I would appreciate any feedback or suggestions.

? Intel Xeon W-2135 Processor with vPro (6 cores, 3.70Ghz, 8.25 MB cache)
? Windows 10 Pro 64 for Workstation

? P520 MB Intel Basin Falls
? 32GB DDR4 2666MHz ECC RDIMM
? 2 ( total 64GB)
? NVIDIA Quadro P5000 16GB (DVI+4DP) High Profile
? DP to DVI (Single Link)
? NVIDIA Stereo 3D Connector
? Intel Integrated Controller
? Intel VROC Basic (Raid 0, 1 or 10)
? RAID 0
? 1024GB Solid State Drive,M.2,PCIe,Opal
? 1024GB Solid State Drive,M.2,PCIe,Opal
? Yes
? Quad AIC M.2 SSD Adapter
? Slim DVD Rambo 9.0mm Windows 10 for Workstation
? Integrated 9-in-1 Multimedia Card Reader
? Internal USB 3.0 Port
? 5.25" Front HDD Enclosure
? Slim ODD and HDD Enclosure Tower
? 2TB Hard Drive,7200RPM,3.5",SATA3
? Integrated Ethernet
? Intel Dual Band 8265 AC (2 x 2) + Bluetooth 4.1 with vPro
? Integrated Audio
? USB 3.1 Type C Rear Adapter High Profile
? USB Traditional Keyboard Black English
? USB Mouse Black
? LineCord – US
? Tower 92% Power 900W