Okay…
I think a combination of the LMW videos, the 16mm reconstruction, the Laserdisc and the Blu-ray would be ideal for video.
For the audio, I think a combination of the SuperDisc and the LP for the BGM and the Laserdisc and the 16mm restoration or the YouTube videos for everything else.
Unfortunately, I cannot do this restoration myself as my laptop is not strong enough.
It cannot even edit SD videos let alone HD.