If I had a nickel for every song of mine that has a shaker count-in that was mercifully cut out during mixing, I'd have like $0.25
I do like the percussion though, especially that djembe kind of kick sound.
This could be very cool. The triplets are a little off (the first round especially), but later it works for me. Sounds like it will be tough to mix but I'd like to see what you come up with! My vote would be to ditch (or heavily process) the guitar that comes in at 1:10. It's very percussive, and may conflict with the acoustic rhythm, although I like the counterpoint line it plays.
Can you think of one example?