re professional production values:
It's all in the emergency boot floppy.
Could you load OS3.5/3.5 on a vanilla machine? Could you boot from an appropriate floppy rescue disk if needed?
iirc 3.5 and 3.9 had no emergency rescue disk: you had to create one as you went along?
For what it's worth, 3.5 did have a nicer box...
