First of all, this is nasty!
Two things I'd change:
- Either use a different snare sample or try to put some reverb on the snare, it just kind of stands out from the rest of the beat.
- Also, when the hi-hat comes in, try making it double-time. It would carry the beat along better
Besides those things, I think you put together a hell of a beat. I gave you a like and a follow.