I really like this. I'm not an expert on the ambiance genre, although I've listened to a lot of it. I think that having some layers of sound gradually coming in and building up could produce the effect of what is usually referred to as the climax of a song in other genres (I don't know if I'm describing that efficiently--I'm kind of tired right now and it's hard to find the right words). There is a group that did this kind of 'layering' that I'm thinking of really well. I can't remember their name right now, but I could get back to you on that soon, probably. Anyway, great start here, and I know it's gonna be so awesome once you've worked out those last few kinks. XD
Thank for your comment and input, and you described it pretty well for being tired (I know how that is, late nights after work are when I get to work on music). I'm intrigued to hear them if you can find the name. And again thanks for the encouragement. I hope that my thinker box works after I get home from work tonight and the rest of the week. :D
Please contact me if you would like to use this in a project. We can discuss the details.