Someone correct me if I'm wrong, but I believe #80 is a cleaner/polish. So, it's not a pure glaze. I don't believe #80 has any more polishing power than the Optimum Polish you're already planning on using. So, it's a redundant step in your process.
If you want to use a glaze I would either go with Meguiar's #7 Show Car Polish or maybe the Pinnacle XMT Carnauba Finishing Glaze. I did recently learn that the XMT Glaze has some cleaners in it but in using the glaze it doesn't seem that there are a lot of them.