I'm personally not a fan of the kick and snare samples you're using. The kick sounds too low. It'll conflict with the sub more and then just sound too clicky in the drop. The snare sounds a bit boomy in the low mids (300-500Hz) and could possibly benefit from a top layer with more splash. You could also probably do with some break layers just to fill in the space between the main hits. The synths are sound pretty cool though, so better drums would improve this a lot!
