I remember running Enlightenment as a DM for my pc long ago and loved it’s looks and animated splash screen. Back then I found other DM to be looking like old stuff trying to look like windows. But E was beautiful and smooth. Just not the most developed as a system management ( it was mostly just a DM and no proper system configuration tools ) I don’t know where it’s at now but I kind of miss the styling.

I discovered Linux with RedHat 4.2

Nice ! You made me think of spinning up a little server. It’s been a while since I’ve dabbled in managing a server and not aure I have the time for that. But you made the chances if me going for it much higher.

Would a raspberry pi 4 be enough for running it ?

An SD card is MUCH less reliable than a good hdd unless it’s read only.