Hello, I was looking at the new mac pro and i am very impressed, I wanna buy the Base Model but i do have a few questions please. Quad-Core and Dual GPU 3.7GHz Quad-Core Intel Xeon E5 processor 12GB 1866MHz DDR3 ECC memory Dual AMD FirePro D300 with 2GB GDDR5 VRAM each 256GB PCIe-based flash storage $2,999.00 1. I have a 4k Sony 65" UHD Display will it run smoothly on HDMI or Thunderbolt 2? 2. My work is on Final cut pro x and motion, im not doing 4k rendering only 1080p rendering so far will it be more than enough? 3. Watching 4K downloaded movies, how smooth will it be? I think thats about it, final cut pro x youtube videos and watching 4k and 1080p bluray movies and browsing what do you guys think?