what would you think of adding an extra note at 00:31:316 ? To map the vocal sample and to emphasize the last bit of intensity, I think it'd make for a cool effect in the kantan.
It would also kinda match your idea in the futsuu!
The difference in that part with 00:41:650 for example is that there isn't anything backing the vocal sample here, but where I suggested the note there are some pretty intense background sounds