Hi I know most of the gear you have. Nobody hears the same things, ie one mans neutral is anothers coloured.
The Pass Labs/Thiels are very neutral and clean to my ears if perhaps a little dry. However the Benz cartridges in general are very relaxed and easy to listen to. My view would be that if you are happy with your system, build on it rather than do wholsale changes, a full suite of MIT cable Magnum at least ( OMG here's another marmite vs vegemite discussion ) will enhance what you already have, particularly in timing and fleshing out body. The switchable impedance functionality will be illuminating - just try it out.
The Pass Labs/Thiels are very neutral and clean to my ears if perhaps a little dry. However the Benz cartridges in general are very relaxed and easy to listen to. My view would be that if you are happy with your system, build on it rather than do wholsale changes, a full suite of MIT cable Magnum at least ( OMG here's another marmite vs vegemite discussion ) will enhance what you already have, particularly in timing and fleshing out body. The switchable impedance functionality will be illuminating - just try it out.