Big fan of this 2012 ng techno style and you do it pretty well! I think the chords you play here and there should be louder since i can barely make out the background instruments. You should also add a second simpler lead or just make the lead simpler to the parts you want to emphasize, listening to techno shred for over 3 minutes is cool but i also want a part or two that have a catchy and easy to memorize melody - think of it like a chorus. Anyway please make more :)