@Mosfed
I'm working on rehousing, your input has me considering resessed knobs. Honestly, if I were to preform live again I would try to use only one bank and only adjust in/out levels. I want to rehouse because I tinker and I think the package could be smaller, not because I think it is a poor job, I think it looks great. If panda figures out how to get these to the states with out isanely priced shipping I'll buy a second.
As for analog filter tonality, open up the filter on the FI and put a 4pole or Chunk Systems filter post synth. I think any 4pole (moog, Source Audio...) or a synthy 2pole like Chunk may give you what your looking for. IMO it takes a higher slope filters to sound more synth than Tron. Though, try everything in your arsenal, perhaps Tron is what you desire. Then, post samples for me to gush over!
Also, I have had great results driving the signal post FI with my Eden Timetraveler. It has a great sounding analog overdrive and can even warm up my favorite 8bit synths. Not that the FI needs warming, but it is an interesting tool/option to have.