I like the drums and they do sound good, but for an even liver feel I'd switch up the swing so that it sways more. That bass sounds lovely too and your mixing is on point. Def a solid beat that reminds me of Digable Planets and Black Sheep.
I'm really enjoying the live feel that the drums give off. With that being said, I feel like the snare could stand out just a bit more. Aside from that, I envy what you did with these samples.