Needs work
The base part should have more bass and reeverb thats what gave the original it's magic. If my ear doesn't decieve me you have the right instrument just change the sound some more use more effects on it. The beat also needs some work try using bouncy beats that are on time more than offbeats that would help add to the flowness. I remember I remixed this song, it might help it you check it out. If you want to work more on this song send me a PM and I can give you some more advice, or notes.