Powered by alcohol? What? Just because he drinks?
This one is a massive stretch, and as for Franky's "spinning habilities" I can only remenber one, wich was that gag move that he used back on fishmen island and it didnt do anything
, for a 1 chapter conclusion I think it was pretty well executed.
As for Kaido, yes most of his powers do make sense given the mythology lf his fruit, except for the fire breath, nigh invulnerability and the flame clouds. The first 2 are straight from western dragon mythology I belive, so Kaido is pretty much the powers of dragons in general, so Yamato could have powers that are seen in kami's in general or powers that are attributed to other japanese mythical canines like the Raiju or the Inugami. I'm personally hoping for shapeshifting powers