On my Pro Reactor 5, I have the standard Bartolini soapbars (with the neck pickup moved towards the bridge) and 3-band EQ. The bass has a maple neck with ebony fretboard and ash body with flame maple top. The sound of this bass is quite smooth on top. I'm looking for a more aggressive, growly sound, overall, which goes beyond merely panning the pickup selector towards the bridge pickup. What options do I have? Would getting jazz pickups get me there?