Cool idea with those slides ending the phrases!
Felt to me a bit that you could utilise more panning in this since a lot of the instruments are playing in the middle. Like for a wild idea/example you could have the harpsichord and saxes panned to opposite sides a bit so the interplay between them at 0:53 gets some more power with the line moving from side to side.
Another thing that might just a subjective thing from my part, but I felt that you could've had a proper kick sound even if you have the 808 bass, just to have the kick give that nice punchy emphasis on the beats. The 808 bass would probably need to be sidechained to the kick to help it punch through, but it would help amp the vibe a bit imo.
For your first track using a daw, really great job!