Sounds very good. 9 just because it is rush.
my favorite aspect was that you kept the original arrangement with piano for the vocal parts
The backround instruments sound almost exactly like the actual song it scares me ... it would have been better with vocals in the song though, and the solo part was rather rubbish ... overall, it was a very good remake of the song. :)
Please contact me if you would like to use this in a project. We can discuss the details.