Why did you make the second sun more round in the sunset? Being so low, it ought to be elliptical: https://en.wikipedia.org/wiki/Atmospheric_refraction
It’s the same height to the horizon as it would be in the previous shot, with it being only a couple of seconds after that one. I matched both the suns to their previous state. Both suns wouldn’t be so elliptical as they are in the original version.
As for the red R2, well thats something that was done in the original version and it has been recreated to match that. No one complained about it in 15 years. But i have another option to fix that shot that i’m exploring at the moment.