@skyscraper its been mentioned in this thread already a couple of times, but I'd like to throw my recommendation behind the stylus upgrade for the 2M Black - the LVB 250 (boron cantilever with the same Shibata stylus).
Don't overlook this option or think that it will be only a minor upgrade - it's profound. Everything gets better. Soundstage, focus, detail and other objective parameters like greater quietness in the groove and increased composure. But there is also something far more important - timbral quality, natural balance and realism make great strides forward (and the stock 2M Black was pretty good).
Along with this is an innate ability to present the musical picture without highlighting/spotlighting. For instance you feel like you can move your focus anywhere so easily - listen to the bass player in the background while a soloist is going gangbusters in the foreground. I'm hearing new things in old favourites, everything sounds so musical and communicative.
The LVB 250 is for sure a great cartridge for not crazy money. The medium compliance and high output means it won't put stress on tonearms and phono stages like a low compliance/output MC and you'll be more likely to extract its best (from less than the best turntable/arm/phono). I'm using mine on a Technics 1200GR with a Parasound JC3jr phono and it sounds superb.