Cool Bass solo in a Uke and Steel Drum Tune

This track has a very cool bass line and exceptionally good, IMO, solo. I don't mean it to be a shameless promo for my YT channel, but we just laid this down and a guy named Anders Swanson came in and just burned... It gives a good idea how a uke and bass go together. The way I play, I really need a bass to fill the low end void.

http://www.youtube.com/watch?v=TR-Ao_LBBr0