Unique piece
The bass in this one is phat! Drums at the start were wicked.
I think the arp you use after the drums are introduced might be a tad busy, some of the chords at the end of it seem to clash a little bit too much with the organ.
Ahh, the organ, you don't hear that very often in drum and bass but it gives it a nice Kill Bill feel. It might be 10% funkiness overkill though, I would personally introduce it a tad slower. And when the sustained organ chords come in, it's definately clashing with the bass. Maybe drop the bass a little at that point?
I'm loving the square arpeggiator that comes in towareds the end!
Overall, killer song and I'd love to hear it in its finished form.