Out of curiosity, and apologies if it’s been brought up before, but have you considered editing Palpatine’s lightning at the end (the bass boosted attack on the fleet) to be red? I’ve seen some edits toy with the concept, and I thought it would do a good job of showing his increase in power. Plus, with red lightning existing in Legends, there is precedent for it.
Someone did suggest it at some point, but in a word, no.