00:40:942 (1) - At least I wanna see some movements here, x : 384 would be best imo.
00:48:537 (1) - To keep consistency with 00:49:297 (4) - , Move tail's position on x : 112.
00:19:550 (6) - Just a small suggestion, add a beat here with x : 272 position would be nice though.
00:29:677 (2,5) - Not a good choice. (2) for x : 232 and (5) for x : 408 seems fine.
00:51:196 (9,1) - Could you make more movements between both? Seems it's not enough.
01:12:461 (4) - I know you don't want HDashes on this difficulty, but at least I'd like to see if there's an HDash on its tail.
01:20:056 (6) - x : 272 for easier flow.