The 5600 is the exact same CPU as the 5600x, just get the 5600. It performs identically.
The V5 is overpriced for cooler for a 5600. Any basic 4 pipe 120 is plenty for a cool chip like the 5600. If you want a really big cooler, this one can actually kick off some serious wattage and is about $20 more than the V5, but would be able to cool any CPU you'd ever buy:
The Kingston NV2 is a solid 2TB gen 4 that only costs $50 more than the samsung 980, which is gen 3 1TB. If you really only want 1TB the NV2 1TB is $10 less than the 980 1TB. I think you'll want some space fo these games though, they're pretty big these days and only getting bigger.
I'd assume you want a white PSU for white cables, and TT GF1 Snow is a great 750w with white cables.
You can get 3600MHz white RGB RAM for $15 less. It'll be more likely to run in sync with the 5600's infinity fabric than that 3200MHz kit. You can also get 32GB easily with your budget, so you'll never have to think about it again.
The intel AX200 fits right into the little m.2 wifi port on the motherboard and works the same as integrated wifi. Most 'integrated' boards actually just have that exact chip mounted vertically on the rear I/O
Almost all of the black PCB on the motherboard will be covered by your GPU, case, and cooler, so it'll still look almost completely white.