If you are buying new, buy current 13th gen processor.
$200 I5-13400 performs similarly, $250 13500 performs better.
H100 aio is useless, not even as good as a simple 120mm air cooler at half the price.
13400 and 13500 come with a stock cooler.
I would try that our first.
If you want better cooling, Noctua has quality air coolers.
Here is their suitability list for the i5-13500:
Series: Raptor Lake-S, Socket: LGA 1700
ncc.noctua.at
NH-U12s is a good choice:
Considering how cheap ssd devices are these days, and how big games can get, I would buy a 2tb m.2 up front.
A 2tb Intel 670p is $70:
Buy Intel 670p Series M.2 2280 2TB PCIe 3.0 x4, NVMe 3D4 QLC Internal Solid State Drive (SSD) SSDPEKNU020TZX1 with fast shipping and top-rated customer service. Once you know, you Newegg!
www.newegg.com
I like the phanteks case.
On the psu, you may want to allow for a future graphics upgrade.
To that end, look for a 850w psu with at least a 7 year warranty.
Corsair RMx or Seasonic focus for example.