I've been coming to this forum for over a year and have never signed up.
Today I had to just to let you know;
It's evident that this music is coming straight from your soul - I can feel it. It's the type of music I aspire to materialize from inside myself... if I didn't currently lack the faculties to produce such a work, it would have already been posted here somewhere.
(not to say you're a murderer :P)
On a more tangible note, it reminds me of Bartok's Sonata #2 - lots of 'atonality' but about halfway through the piece he'll contrast it with extended chords/fifth chords that just have such an enigmatic sound in juxtaposition with his dissonant but often mystical harmonies.
And whatever brand of atonality you're using, it sure as hell is a lot better than 12-tone scraggy.