I recently saw a DCP screening and have watched the Blu-Ray a couple of times before.
Looks absolutely horrible.
Something has to be done.
I have absolutely 0 experience doing this but this film deserved to be preserved as it will look glorious on 35mm/35mm scan compared to the hideous restoration work which has been done.
If someone is interested let me know. DM me. reply here maybe we can make it work.