You did really good with both the CPU and GPU, they'll serve you well. 1070s and 1080s are still some solid GPUs, even in present times. The CPU and motherboard combo is another great duo, you really can't go wrong with Intel after the release of their 10th Gen CPUS, and as always, the i5 CPUs still provide the best bang for the buck experience and price to performance and fps ratios.
The rest of the parts mostly is about preference, but that EVGA PSU really surprised me, those are quite rare, especially in my region.
Hope to you see you putting that PC to good use.
Happy Gaming & GGs 🥃☮️