Normal
First step will be to recycle my old setup (i3 6100 + 1050ti) but I may look at the i3-10105F later on. With a power usage of about 50W on full load, that seems pretty manageable. I may go down the same route as you with a 120mm fan hovering above the PSU and 160-XT though. I don't expect any issues with the 160-XT at all though, it has been running for some years without cooling in my previously mentioned setup.