Wayne,
nice tune with a Latin flavor. Does not feel "out of comfort zone" at all, pretty laid back to my ears. Liked everything, especially your own percussion with exception of brushy RD... I think it is a little too "brushy". You have cabasa and guiro, that takes care of most higher pitched percussion spectrum, I think brushed RD is a bit of an overkill. I have no clue how Latin rock fusion drums supposed to sound, this is just opinion that came to mind, so don't take it too seriously. Overall, considering all instrumentals that both of you did, its a strong original tune hands down. Thank you for sharing.

Misha.