No, I wasn't really talking about voice-leading "rules". I was mostly talking about the dense blocky nature of the piece. I just felt that eventhough you were going for a sountrack type piece more individual movement withing the parts would help create more dimension while keeping your intended harmonic progression. I also don't think more individual movement would completely change the character of the piece. I just think it will add another level, if you will.
No, I don't think the piece needs a complete write over maybe just a little reworking unless you are completely satisfied with the piece as it is. If so, then you are good to go.
