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.