i'm not really feeling this ambient workthrough, either. the piece is a little too structured for it; i've had to cut the tempo in half, which defeats the point (building backing tracks for the final mix). and, to be honest, i'm not sure how i could work even more sound into this, anyways; as it is, i've got something like 250 tracks to work with in the mix down, and most of them are never going to make it there.
i don't want to just do it for the sake of doing it. i was mostly focusing on the intro, and it's created a contradiction: i need to slow it down considerably to kill the energy in the "bass", but that also means i'm killing the energy in the "guitar", which is what was driving me to do the mix in the first place.
that means i'm more or less going to have to restructure it, but then i'm forcing it, which rarely works out well. and wasn't what i intended.
i haven't abandoned it yet, but i do think that this is the likely outcome at this point.