Question about Thermalright Peerless Assassin 120 SE

It will be fine. Intel specifies 219 watts.
I have it on a 13900K and it's already between 70 and 80c when gaming. The cores also clock down from time to time.
But if you have money to spare, I would buy a 360AIO.

It's supposed to be good, it works quite well with my 7800X3D

I think so. This air cooler cools my i7 13700K without any problems.