http://soundcloud.com/the-hatchet/da-port

I'm using this song as a learning experience more than anything. I'm trying to get every thing as tight and cohesive as I can. I still need to do a lot of work on it(probably going to completly remake the drops, etc..), but I need help getting past the point I'm at. I posted an earlier version of this song a couple days ago and peoples feed back really helped.

My main question is: How can I get the high pitch melody in the intro to fit in with the rest of the song? I'm trying to keep the creepy-off-time vibe to it, but I still want it to sound good. Also does anyone have any tips for making pads for after the drop? I'm trying to design all the sounds from scratch, and I can't seem to make anything that really pops with this drop.

Thanks in advance.