Some style suggestion.
By impression, MX is not as hard as I may imagine. Maybe you can make the map better by including some more notes or changing patterns (in your song the guitar/bass looks like the same as drum beats), but it is also Ok now.
~MX~
00:08:599 (8599|3,8774|3) - Better move to col 1.
00:09:820 (9820|0,9907|1,9995|0,10082|1,10169|0,10256|1,10344|0,10431|1,10518|0) - Don't know why but you put them all on the left hand making it really hard to play with not enough meaning. With a slider on 1st col after this 1/4 stream I would like to suggest them moving to 2/3 col like 23232323-[slider1].
01:26:913 (86913|0,87001|1,87088|2,87175|3) - ^
00:21:332 (21332|0,21419|1,21506|2,21594|3) - 1324 or 2314 would be better? as 1234 stair it is too boring.
00:22:030 (22030|2,22030|1) - Move to 1/4 for better variety.
00:22:378 (22378|2,22378|1) - What about a all pushdown? 1234
00:28:134 (28134|0) - move to 3 col
00:48:890 (48890|0) - move to 3 col
00:48:890 (48890|0) - move to 2 col
00:49:937 (49937|2) - move to 2 col
00:50:634 (50634|0) - move to 2 col. By moving these notes triples here are stick to sound velocity and enjoy better variety.
01:14:355 (74355|3) - move to 1 col as a balance of left hand and right hand.
01:22:727 (82727|3) - ^ but you may consider another pattern.
01:25:518 (85518|3) - ^
01:27:611 (87611|0) - move to 4 col
01:27:960 (87960|2) - add a note at 4 col.