Hmm...
In the future, I would pick something a little less good to remix/cover. The original is better and you've mastered it the same way Paragon did, but his was way more driven and exciting. The violin solo was pretty cool though... Needs a better transition, methinks.
For example, my shit is terrible, try remixing that and making it way better. Choosing to cover shitty songs or songs of a different genre than what you're used to would be a bigger challenge and probably more interesting to do.