Eh, that's fine. I get that people are worried about EOL systems but, honestly, most of the time the concern seems overblown to me: it's not like you are going to run these Windowses on baremetal and plugged directly into the root DNS gigabit ethernet line. When it comes to Windows, you run them in a VM and under a battery of safety measures such as firewalls and snapshots to begin with. And, once you're bored with it, you return to Linux and the AUR.