I'd add a few extra lilypad dialogues and leave the existing A6A6I5 entirely unchanged. Maybe find a place to squeeze in an Obama mention to seed the running bit in the Epilogues that pays off in Candy? But I'm entirely satisfied with A6A6I5 as it exists.

(Oh, except that my unpopular opinion is that I don't like Moonsetter. I'd leave that flash's visuals the same but swap out the BGM for something else with a similarly chill mood. Lancer, maybe?)