pretty good stuff.
never really played unicycle before so I don't really know if i can say anything about how accurate it is to the original.
one thing tho, the lead at 0:39, while fitting to the mood of the beat, feels a little bit out of place considering the build-up that came before it. it feels like it is a bit loud compared to everything else.
the tune at 1:18 is very fitting to your usual style, and i enjoyed hearing that. the drum beat that comes in after that might have been better if it was more then just a basic techno drum...maybe some lower, secondary drums would have made it sound much cooler...but that is just my opinion.
as with your usual orchestral style, I was hoping you would have added something a little more orchestrated in there. orchestral can make most anything sound awesome ^.^
Your mastering is pretty well done, this feels like one of your classic songs but it also has a more modern feel (Like I said, would have loved to hear some orchestral in there)
your bass was well done, really fits your style along with the kick drum.
overall i'm gonna give this 4.5/5...Its good, but could have been better.
One more thing I would like to point out, the ending feels like it ends too abruptly, I think you would have been better to, instead of just ending it, added some kind of outro or made it loop.