00:39:840 (1) is there a reason for this tripple? you mapped it 1/2 here 00:41:760 (3,4) and honestly sounds better as a 1/2 slider imo.
00:51:360 (3,4) - buff this (currently x2,72) to be more than 00:51:120 (2,3) (currently x2,83) for a consistent increase in spacing and for visual aspects (if thats your intention).