You laid down a good groove with the progression and your bass along with the RT's.
The mashup of sw and ev tracks seemed to work well.

Nice clean not too "edgy" and not too "round" bass tone also.
The sweet spot.

And we are always down with an expressive sax.

Enjoyed it!

J&B

PS: Regarding reverb ... its been the primary track effect since Elvis and earlier. The right reverb and the right amount will help a track seem to both move forward and melt into the mix while still maintaining its presence. Google is your best friend! You could spend a lifetime researching it but no doubt there are plenty good summaries. Oh, and I guess you have noted that BiaB puts reverb on its tracks that you can increase or decrease.