Sounds pretty good so far. That grimy bass is coming along nicely but it's a little too predictable. I'm not sure how your modulating it but if it's set to automatically modulate change that and just automate the bass where you want it to modulate so it doesn't always have the same attack. Like you said, the stabs need some work. I'm not sure if it's the texture of the voice or if it's the melody thats getting to me but I'd play with both.
Other than all that you got a solid track coming through the pipes. Keep it up!