Originally posted by The Accordionist:
...I have a really nice acousitc accordion that I would like to use as the centerpiece of my setup...
If you plan/want to carry the acoustic around, there are a number of midi systems that can be added to your acc without interferring with the acoustic/reeds. Some will control up to 8 midi channels (3 poly, 1 mono, 2 LH bass, 2 LH chords). Sequencers, rhythm units etc can be controlled from the box and footswitches. I have heard very nice performances on setups like this.
If the attraction to you and your playing is centered on the accordion, and you add keyboards, carrying that much stuff around can get old really quick.
If you feel at home, doing your 'thing' on the accordion, I would look deeper into those alternatives.
I think there are a variety of things that can be done using the acc but its based on your time-frame and budget you set.
I don't know where you are located. If in the Chicago area, the Chicago Accordion Club meets tonight. If in the Phoenix area, the Arizona Accordion Club meets tonight. I know people at both who are doing midi accordion stuff and they also perform at some of the meetings. They can talk your ear off if your interested.
I'm on the day job now but if you will be pursuing the accordion route, send email to my email (in profile) and I can get you some more details and names that may help.
Whatever way you decide to go, best wishes.
Ed