Mike, this song has a lot of potential, and your demo is nice and tasty. The acoustic is well recorded, though, on the bright side. The part lends itself to double tracking and panning opposite each other, but the volume would have to come down a bit. Your singer has a nice voice, and she could use a light touch of a limiter in spots to catch those peaks. As I hear it now, there's a lot happening in the center of the stereo spectrum, but not so much on the sides. The song seems a bit long, but if it was fleshed out and carefully arranged, it could really shine and the length wouldn't be so noticable. All in all, considering the time you put into this project, you are on the road to success.