Some tips...
Your mixing program is creating a BIG 'tick' when you start a new loop. You can improve the vocals by adding in some reverb and autotuning it. As well, there's nothing wrong with 7/8 timing, it actually works pretty well, and simple guitar chords are what made U2 into what it is. Don't give up on this, but I think it needs a reworking.
Good luck with it!
-Ceevro