I think it sounds pretty good. I don't mix this kinda stuff, but if I *was* mixing this one, I'd be reaching for some kinda low end synth stuff to map onto the kick, I think. The kit's all clicky right now, which sounds good and cuts through everything that's going on, but a synth sound down there would add a bit of ballsiness that would just make the whole thing more muscular. Worth a try?