Here's an Idea. I dont know how to word this but I'll try. Finish the whole track percussion wise keeping it completely breaks. If its really hard to do this one part all at once, try looping a synth part till the end while you work on the percussion stuff as something to follow. once you have that try and work with the trancy synths over the breaks. I'd get rid of the 4/4 bassline stabs that you originaly added towards the end. maybe you need to lighten up the synths a bit get rid of some srtings you added. I cant really think of much more to say you just have to try everything till somethign works.

Im stuck with this tune....daym...