Looking forward to this! I might try and brave the Dosbox experience, just to keep that righteous 4-3 aspect ratio. If you ever come up with that feature in Zed, please let me know. Eagerly anticipating what the random/roulette features on the museum site will come up with!
[Edit: I’m a doof. Looks like ZZT is itself inherently widescreen, even in a 4:3 DOS window.]