There’s a 4K restoration coming out soon. Played in theaters in NYC I think last year. There’s a couple 4K releases outside of the US already, and I think Criterion will likely release it in the US within the year. I’m pretty sure these stills are the 4K: https://www.janusfilms.com/films/1301
So the color timing of the 4K could be closer to the print, or if not, then you might want to adapt your grade to that scan once it becomes accessible. The Curzon release in November will probably be the easiest to grab.
The new 4K restoration premiered at Cannes this year. Screenings have started around the world here and there, but yes I have my eyes on the Curzon release. Will hopefully make for a much better base for my restoration because there are some very annoying compression issues in the blu.
Confusingly, there was a “4K re-release” of PT in 2022/2023. This was actually just a 4K DCP of the 2014 2K restoration.
The differences between this new 4K and the older 2K in colour mostly comes down to a more balanced grade. The truly revisionist aspects (the green wash scenes) are by my detective work still there.