Wow, great rig. And believe me, you'll never stop tweaking and turning. You have so much ways to work with such a set-up. Just curious, what will happen if you run the bass in stereo-mode, and both signals run into the SF-2, and then one into the F-1X and the other one into the Lexicon, or the other way around, or ....... (Man, if I had such a rig I wouldn't sleep for a month. Neither my neighbours...)
Love to hear all this in real live action one day,
Mattheus