A good effort
It's a good effort, but it just doesn't work. The way Pendulum does their songs is focusing on a heavy bassline, and if you remix their songs and soften the bass, it has to absolutely amazing. Sorry, but this isn't. Several parts feel very offbeat, and in some places it felt like you added an extra beat, where it usually doesn't fit.
I'd love to see you try another Pendulum song, perhaps Watercolour or Crush?