Here are 3 more “become” line options. I shortened it to just “we’ve become a dyad in the Force”, so you could sandwich it between What “Palpatine doesn’t know is…” and “Rey”. Or you can simply edit out the “dyad in the Force” part with Audacity.

Option 1 (kinda crap): https://drive.google.com/file/d/1T4dov0e3mAEU-FqizUDpGZHA2EEeHwap/view?usp=sharing
Option 2 (decent): https://drive.google.com/file/d/1ossG8GEGG-oIlOkxcuHQj9Lm4Lxn7BK5/view?usp=sharing
Option 3 (This is my preference because you can hear Adam’s voice very clearly under the mask): https://drive.google.com/file/d/1K7mkjHw2Avt7GpQX6RxFe8I_HjVFGrR4/view?usp=sharing