hello.... great to see how other people improve their computers. when i saw that it was an i5 14600 i was left with my mouth open hahahaha. i'm looking forward to change my pc dinosaur too, but i'm still gathering, it won't be far away from what you put together.
congratulations.
pd: as soon as you can, change the fancooler of the factory processor, for one of tower, I have seen that in AliExpress there are some good ones, and they are not so expensive. If you need help tell me and I'll pass you the link, even if it is good, it is not recommended to use it.
A hug