this is pretty good, i can definately chill to this. well mixed and a well done soundscape.
some things id do is 1) when the hats start doubling up and swingin at about :20 vary the volume of the hats to stress the beat
2) the open hat sample could be incorporated in better than an offbeat stab.
3) pads in the back are a little too soft. keep them soft; but raise volume a bit and maybe eq highs a bit up to make it brighter.