Nice sound going around there. That HIGH sound could be an octave lower and wouldn't still harm the song. The song is clipping at some points so check the limiters at your master bus!
And maybe this is just my opinion but the atmos and the 1/4 rythm lead are a bit high in the mix.
Apart from that, and with a bit of more variation and better structure this would be an hospital records release imo ) keep on it.
) 
