Holy shit dide, this track is awesome! You're one hell of a musician.
A few things I would still like to note:
The verses sound somewhat empty, almost like they're waiting for vocals. Honestly, I think vocals would really bring this track together. Thing about it.
The drop is a bit too wide, I believe. There are very few elements mono, and it kinda takes the power from the drop away.
Lastly, I think the second buildup is a bit too loud in comparison to the drop that follows.
Even so, this is really damn good. Solid 4,5 from me, mate.