First off I really liked the Bass line. Simple but holds it all together for me.
I don't know who you sampled but I like the vocal lines also.
Drums sound like they need to be "swung" a bit
The main arp thingy is unusual, grows on you though, but might be better if you finished the tune without it. (?)
I'm no expert on the genre, so my ideas might F#$%^ it up
