Yes. I'm not sure if i7 4790K or i7 5820K would be better for gaming and video editing.
Also not sure if 16 GB RAM is enough or should i need more (i know 16 GB is enough for gaming, but i want it to be future proof when it comes for video editing).
I'm not sure about voltage of PSU i need. There are different opinions on that as well. Some say take more W with lower efficiency, some say less W with higher efficiency.
When it comes to cooling, i'm not sure if i should stick with stock cooler or aftermarket? I will not overclock, but i heard stock coolers are not good enough for i7 4790K and i7 5820K?
For gaming part - i only use 1 monitor, 2 when i do my video editing.
Online stores in my country have no orange components whatsoever, and i know internet is massive and i'm ready to order online, so if anyone knows this much detail it would be greatly appreciated! But this is not so important.
Any questions i can answer to help you to help me i will gladly answer!