did you ever compare this ReMix with the original? it's unbelievable how much dr.Fruitcake managed to work on this. just forget for a while to discuss about midi quality and think about ReMixing art. I think that in this case we can listen to something awesomely improoved in its features. I also have the midi version of this one and I agree with you all saying that it's funny to use a heavy file format like mp3 to embed something is a little more than a midi file, but I also think that the quality is not so poor at all.
so, this is my evalutation:
24/30 for the sound quality
29½/30 for the originality & ReMixing improovement
28/30 is how much I like this song (overall)