I'd like to say I do have a better picture of the workflow I'm doing for this project.
As soon as I get my new computer, I will continue the testing phase of this project in which I will finalize the processes needed and the general looks for parts of each of the three films.
After this I will tackle, one film at a time, by didviding each film into color correction sections. This means scenes or parts of scenes are seperately color corrected by themselves, and still in reference to other parts of the film. This is the most efficient way to do this, if I struggle in one section I can go to another section and work on it to rest my mind.
After I'm done with all three films, I'll look at everything together and further tweak the color correction to make the films match as much as possible to themselves and the properly color corrected OT.