Re: I ask a practical advice at the assembly of the PC on the basis of ASUS X99A.

Now that I want.
About mounting of video a question special - if you will be engaged in mounting seriously sooner or later it wants to you Final cut and you want to deliver , but can face a row of difficulties. If so, that is sense or at once to buy the Poppy and it is not soared - it "for eyes" suffices under your requirements. (Films, office, surfing) Sense to buy such PC for these your tasks? Or if want PC collect already at least from this that is guaranteed will be got on . Can then to roll and  and Mak y. Your business, but sense to buy the PC which resource at the best will be uncovered on 30 %
Here by the way the person advised Core i5 + GTX 970 on Z - a chipset and I with it agree. But - why i5, instead of i7? (A hypertrade all the same we feel by operation from video)
: Most likely FSP on 800 + - I would not advise.  - the most important part of your PC (if decided to take the PC) - depends on its quality, as long lives all remaining. Look on what  from Seasonic