Would change this 00:24:037 (9) - to a circle + slider, or just a circle+circle, since the most important sound is at the slidertail.
00:09:530 (1) - Considering you're following vocals throughout most (if not) all the song, this spinner really affects your consistency, since you're not mapping 00:09:530 and 00:09:671
00:00:235 (1,2,3,4,5) - If you're gonna do this in a hard diff, consider putting the sliders a bit closer to one another. A newer player could think these are 1/2 away