Willing test subject here.  I'll be putting this on for myself in a few moments.  I see that it's been a year since it was uploaded and it's the first of your uploads that I've found but I'm game. It sounds like you've done your homework but I'd certainly be interested in knowing what frequencies are played, when the transitions occur (proper spacing for sleep stage cycle timing is important), aaaaaaaand whether or not you've compiled test results from user comments.  Would love to see the data.   I'l let you know what my experience is.  If I actually sleep more than 2 hours straight you'll have a die hard fan
I consider this track obsolete as of the launch of my "custom sleep" series... the graph of each track should answer all your questions.
http://bit.ly/custom-binaural-sleep
AzraeltheWicked