Wow... I posted this a while ago...
I ended up getting the BCF2000... and I'm not regretting it at all. It's the perfect compliment for my studio setup.
The motorized faders are the shiz, and having all the extra buttons, plus the 4 banks of encoders(!) is awesome. Was surprised at how easy it integrated w/ Live and my other hardware.
For anybody who wants to konw, I've chosen NOT to use it as a live performance piece, and keep it in the studio. Basically I've got it set up for mastering my scenes. Per track I have volume, play, enable, low-pass filter, high-pass filter, pan and multi-fx send.
At first I wanted an actual crossfader w/ my setup, but I mapped the small horizontal touchstrip on my command station to the crossfader in Live, and it's working very well (given it will be working much better when 6 comes out with the curves and all - the touchstrip isn't exactly too precise).
However, I am quite curious about the rumored X-Session Pro that is due to come out....
