Don: Not too heavy and 76 keys would be most welcome. I understand that the SD1 is about 5 years old and due for an update and there is only 64 notes of polythony. Have heard good things about Ketron but it is hard to find one to audition as compared to the offerings of our friends in Japan. With more polythony and use of newer tech like Yamaha SA sounds or Roland's guitar emulator I would give Ketron a good listen.

Cassp: Nice to hear that you thought that the variation I used made it non-arranger sounding. That was truly my goal of the experiment.