Live in the US
What are you using the build for?
And video editing
What kind of games and editing? It is rather overkill for simple editing.
Demanding games like XPLANE 11 and recording that.
Why are you getting two mice? a GTX 1080 is a little too much for just 1080p, even with a demanding game like that. With editing, you want as many cores as possible, and there are cheaper processors such as the R7 1700 with 8 cores for $280. You don't need a platinum PSU, Gold will do the trick and be cheaper. There are also much cheaper coolers out there as NZXT has overpriced coolers