Ok, so this got so hard to judge that I ended up making a point system including originality, interpretation, mixing/sound design, music theory/melodic content, and enjoyment. Also kind of excluded lux's remix in placing to give others a chance (he also asked me to do this).
1st - m'7. This is super original and kept the funky house vibe, and has this cheesy, jazzy theme song sound that is just great. Second half has a really cool arp line. Negative: Sound design is wimpy and mixing is slightly questionable and quiet. Some may consider this track nooby bc of its sound design and mixing, but on the contrary I think it is very fresh in content.
2nd - dove. Hot sound design, originality is hype and signature dove style is embedded. Trap drop is killer and those chords are huge. I don't like the melody you added though, it's really awkward imo. Also your cover art sucks.
3rd - zelmite. You used the source material the best out of anyone. While you barely added any original and new content, you scored the highest on the interpretation out of anyone. Your sound design and mixing is fire except for the chords, they're very stock triangle or something like c'mon dude.
proxima - Your remix is great in every way, except for the fact that there is a lot of offkey material. While you scored high everywhere else, music theory brought your overall score down below placing.
rai - Very original, the title fits. While the intro uses a little of the original content, by the end of the track it sounds completely different and unrelated. The dubstep parts are really nice and has some top notch sound design, but your snare is nonexistent and the mixing is a bit rough.
Cosmic Dreamer -This was a really dope remix. If that's you playing guitar or even if it's just a midi keyboard, that's dope. Nice trap part too. This would have actually tied dove's if my enjoyment was higher, because I personally found your piano drop very disappointing. I can see you put a lot of thought and work into this project though.