good song idea. As said below maybe you can use more compression on the master track. You can see this in the waveform of your track on Soundcloud... Which filter did you use on the sample at 1:02 and 2:04? The samples can even be a bit louder, but thats maybe a matter of taste.
It sounds really nice and fits very good with the vibe of the song. And ofc the phrygian scale at 1:30