I thought everything sounded real nice. Nice tone on everything and nice playing on everything. Very smooth bass line.
The bongos didn't hold up the rhythm real well. Perhaps a real sedate percussion part played on a kit. I thought the "main" guitar part was panned a little far to the right. If it were me, I'd bring it a little close to the center.
I could tell you tried to change things up throughout the song by using different parts and different instruments (or at least a very different sounding guitar). It still moved a little slow for me. Perhaps shorten each section.
Just thoughts...