It's pretty good, I think in the beginning part of it, a few notes end off with space between. You should try putting some rolls in those spaces to fill the gap. That's just my opinion though.

feels a little Jamiacian

i like the vibe it gives off and it feels jamacian

Island

Makes sense for it to be an island type song but instead trying to make it close to the original how about trying a unique mix instead. Remember to go for different approachs :)