Bump in case anyone else wanted to see how this playthrough ended. Also, looking back at the final battle, I wish I had done a crab vs. crab honor battle of my Crabrawler against Hau's Crabominable like I did against Hala's Crabrawler earlier in the playthrough. Oh well, too late now.
https://i.imgur.com/PmF1p9q.jpg