Those crunchy dissonances give the piece a certain character, and you made it clear that they were one of the focal points in the music.
I liked 7:37.
There were a few places where I wished you stuck with an idea longer to develop it. Slow moving sustained chords come with the challenge of maintaining momentum. One can address this by thinking of the overall phrase direction, as well as how the subdivided beats are moving.
Hope you do continue to post here.