I need to say, this is a nifty track but I feel like something needs to be said about the mixing in general. I feel like the low end is too hot. It sounds like the kick and the bass instruments are clipping and washing out the track. I suggest using a multiband compressor and playing around with the sound levels of the instruments past that point. You also mentioned in the description that you're not comfortable with the mixing in the guitars. I feel like they're simply to loud. Not too much, but just too loud and too noticeable.
That's all of the bashing that I have though. It sounds pretty cool otherwise. I love the atmosphere when you had the percussion stuff at 00:15.
Beautiful work otherwise.
-Spadezer-