I think it’s a messy idea, you will be getting conflicts on files already present in the system. You’ve been warned ;)

With that out of the way, I guess just download the image and start from https://wiki.archlinux.org/title/Installation_guide#Installation

FWIW, in my feeds that is on the same level as it was for some time now

I swear, this guy is all over the place. I’m very curious as what he will end up

On a serious note, o/ welcome to the club! :)

That’s one way of dealing with running out of hot water