Hi, I listened to your track and below my suggestions on what I would do to the sound:
1. 808s - I would add some movement in terms of pitch, i.e. more notes with perfect fifth or one / two octaves higher to make the pattern even more interesting.
2. I would think about maximizing the whole track and use for example L2 Stereo on a master bus, there are some good presets for that.
3. Claps - they should have more power, here my advise is to layer them and pan both oppositely. I noticed the clap roll sound cool though.
I also recommend a guy on YouTube - Chu, actually the first advice I go from one of his videos.
