Even though I helped dim the castle lights, I’ve never been a fan of that castle shot, I agree that it’s slightly off in execution, but I’m also not a fan of it in principle. Because the castle is not really relevant to the sequence so I don’t think it should be highlighted front and center, MR’s castle in the background shot alone works far better imo just as a small cameo.
So I think the best sequence might be to only have the other two shots: TIEs flying towards red lava planet > Establishing shot of the planets surface, revealing a forest growing amidst the lava > The TIEs, now descended to the surface, fly over the forest > cut to Kylo on the surface of said forest.