I am not sure what point you are making exactly, there may be more than one.
Mine was abandoned long ago due to lack of interest from those who requested it, and you are assuming using colour like from an LD qualifies as some sort of a restoration.
This assuming the LD is correct and letting a machine do the whole movie is the way to go, I personally think the colour space of LD makes that method moot personally.
I am not by posting pics saying mine was better you asked how I would do it and I showed you what I think the colours should be, that has nothing to do with the resolution of yhe file.
I am after that post staying away from the project