The bass and effects were right on man. That panning was really slick too. This track is getting me pumped to start doing dnb again. Really hard track you got.
Things I would have worked on:
That snare was really hollow. I'd have layered on top something really thin to give it some more salty flavor. Hi/mid frequency flavor. This track is mostly bass and mid. I might have added some sort of shaker or aux percussion to help liven things up. I'm not a fan of that fade out. A DJ won't want to spin a short track that ends on a fade out. Not like that's important though. I never write my own songs in a way that favors what a DJ would want. Write what makes you happy :D
One more idea, a vocal sample of some sort would help give the track some character. Ian Slider once told me that samples from songs, videos or movies help create atmosphere in a track and gives people something to remember. He also taught me about compression. Google Space Laces. That's him today :D