Yeah. That scene had always confused me because (1) nobody notices Count Dooku’s ship returning to Coruscant, and (2) the creepy lair where they meet is never shown again (aside from one of Yoda’s visions in TCW). Replacing it with the temple on Exegol would solve both problems.
Ooh, and then maybe I could color-correct my edit of CW03 so that Exegol is where Dooku meets Ventress. I’d have to remove a lot of stuff that contradicts it, but it might help tie everything together.