Spectacular!
Although I never actually watched MLP (only the pilot double-episode), I seriously like this piece.
Never heard the original, but the melodies are somehow really suiting for DnB, judging by the fact that this song originated from a cartoon, which wouldn't really make DnB songs.
I love the drum breaks, they just help the song transition very well. Instrumentation of the drum beats were excellent, I could really tell you put a lot of effort into these drums. Really something to appreciate though.
There is a really big contrast between the harsh bass and soft piano sounds; such contrast works really well together, and complement each other well. I also really love the synths, and string sounds. It's like a battle between harsh and soft, strong and weak. This gives this song a neat edge and strong structure.
Only slight problems I can see are that the drums have too much presence, they seem to overpower the song. But since this is DnB, I can forgive you for that, but I'd still prefer the volume to be lower, so the main phasered lead synth and piano can be heard through.
Really nice, epic song. This is definitely going on to the top five, seeing that it has almost 90 votes and a really high score. Let's see if the zero bombers able to pull this one down then!
And congratulations on getting this song featured on Equestria Daily! It definitely deserves its place there.