You might want to add the noninherited timing sections to every diff to make sure the osu! logo beats correctly in the opening.
The combo colors really make it hard for me to read stacks.
NoHItter's Easy:
Combo mod:
00:53:327 (4) - add new combo for change in music and because this current combo is very long?
Climbb's Normal:
Combo mod:
00:16:120 (1) - remove new combo to be consistent with 00:19:320 (3)
Do either:
01:04:129 (1) - remove new combo
01:10:531 (1) - ^
or:
01:07:330 (3) - add new combo
01:12:531 (3) - ^
for consistency
01:34:536 (1,2,3,1,2,3,4,1,2,3,4,1,2,1,2,3,4,5,6,1,2,3,4,5,1,2,3,1,2) - I don't know what these combos are supposed to follow
Hard:
The combo colors with your high OD makes it really hard for me to read some of the stacks.
Combo mod:
02:25:746 (5) - new combo to make new combo of 4 whole notes in length like your previous combos
02:28:999 (5) - ^?
=================================
Overall, nice map. Star.