00:57:691 (10) - Consider using a D and move 00:56:177 (2) ->00:56:453 + changing 00:56:040 (1) - also as a D. In this way (6) doesn't stay awkwardly alone while the end of this section gets more emphasized. Sure, some cymbals like 00:57:141 are not mapped, but that is due to the 1/4. I think rhythmically it works quite well.
If you feel like this might be too much, (6) could be changed to a normal note then. Works as well.