Still sounds basically the same..
..As in classic rock,but with orchestrated bits, I think the best way this song should go is into either more heavier, or softer (as in straight piano with some drums..) But meh thats my opinion..
If you wanted to keep the same kinda sound as the original song, you have certanly achieved that.
Further things to imrpove on..Maybe get a guitar solo somewhere in the middle of the song (1:37), to give it that extra oomph, because I dont really like hearing a bridge then it going straight back into the same old thing as what happened before the bridge.. But meh, your song..Which you made incredibly good. 9/10 but still a 5/5