Unfortunately, I no longer have the health to gig, or I'd be playin' sax in a blues band instead of messing around with keyboards. I am considering a Harmony M if I ever get the bills caught up (probably be a Harmony Z by then

). I'd LOVE to hear a non-factory demo of one, live or multi-tracked, if you have one, Dnj. After all, I showed you mine...
Take care,
Dan
P.S. While I wave no flag for any particular manufacturer, I find your "Big Boys" comment arrogant and condescending. I would expect a stand-alone anything to far surpass any built in unit.