Rikki,
I really like your setup...when you play chords on the 121 when using in arranger mode, does the weighted keys cause any issues,,, as it is harder to get the keys down (piano action)?

Im keen on what you said about the piano sound in the SX900 being lots better when you play the 121 and control it.....I find it difficult to hit the SX keys properly to get the piano to work right, sound good etc.
Thanks,
Lee