This looks like an incredible project!
Out of curiosity - since most of this was sourced from the 4k (HDR) blu rays and the re-graded in SDR - has there been any discussion of doing an HDR release of this or the any other D+ restorations? As HDR displays are being more and more common, I would imagine its something people would be interested in.
Forgive me if that has already been discussed - I could not find any info searching the forums using google.