Love the hats - excellent choice in tone/quality. They sit in the pocket a tad behind the beat, adding to the laid back feel you're after. Beautiful. I like the panning tremolo of the synth giving things that midline crossing movement. The only thing that's not striking me is the rain. I like it, but something about it sounds more like static than rain in the mix. I'm not sure how it would be fixed, maybe panning it out wide instead of in the center?