If you had access to this machine what would you build?

I have a machine with the following CPU and Ram:

CPU: 2× Intel Xeon E5-2640 v4 — 20 physical cores / 40 threads total

RAM: 768 GB DDR4 ECC RDIMM

Proxmox is already installed

Plex, Truenas, Rocky, Ubuntu, Home assistant, windows server and Minecraft server already running

DNS and reverse proxy already installed

24 TB of ZFS storage

What fun things would you do beyond those?