Niiiice!

I prefer the chronology of the Japanese cut for Godzilla’s landing on Tokyo Bay, though I imagine in this new context the hybrid version will fit better. The Super-X’s reveal is more effective in Godzilla 1985 and this edit; however I’d have Godzilla firing first, since it matches the “agressive” Godzilla from the US cut.

As for the sound design, it should be noted that the center channel on the Kraken’s 5.1 track features only the dialog and some sound effects, which might help you mask the edits better. Do you plan to use the loon sound effects that precede the Ihama attack?