Mixing an extreme tech song, opinions?

biggest problem is the vocals, id use way more (good) limiting on them. uad 1176 with all button mode.
then id work on the subs on the kick, esp for the fast stuff pull the low end down. also is there any bassguitar in this song? ;-)
another thing is that the mix collapses when you use subdrops - masternglimiter seems not able to handle all the sub energy,
so yeah, try getting the bass up more in the 120 hz region and turn down the subs on fast db passages.
 
lol there is bass, but it's actually just guitar pitch shifted. :)
I thought the mix was pretty awesome to be honest, but hey, if you are able to get more low end out of it, i sure as hell wouldn't complain
 
just when i thought the song couldnt get any fucking sicker...the end came and glitched into so sick ass chords behind a delicious sweep