@Stonenewouse I think that making a remake of the story should really just come down to how much fun you'll think you'll have with it. Believe me, I know a thing or two about that, since the main story I'm writing (which I've mentioned once before) is actually a rewrite of the original version of it, which I wrote throughout last year. If you'll allow me to indulge myself, I'd like to basically list some pros about getting to rewrite my own story, so maybe you could get some ideas, should you end up making the P6 remake. I'll try to keep it short, I promise (emphasis on "try").
Writing the story again (remaking it, basically), now with a crystal clear vision of where the story is supposed to go, allowed me to fix the things I disliked about it, and work on what did to make it even better. One example is that I put (or, rather, "I'm putting", since I'm still writing it) more emphasis on the themes of the story, such as nostalgia, youth, and the ironic loss of innocence that the protagonist, Innocent Sun, goes through throughout the story. Also, I was able to fit in some bizarre cosmic horror parts literally pulled right from Lovecraft, which was really fun, and still is.
In short, rewriting can be really fun, since it allows you to see just how much you've improved, but you gotta make sure it's something you really want to do, otherwise it'll become boring pretty quickly, since you know exactly what's going to happen in the story.
I know you didn't ask for it, but thanks for letting me ramble, especially about my own story, since I thought it was an apt comparison to make, since I think of us as being on the same writing level. Also, if I'm being honest, I don't really have a lot of people that I tell about the story, but whatever - Keep up the good stories