Donny, Back in 2005 I had one of the older DGX pianos it was too big and did not do enough as an arranger for gigs. I had been playing a DGX620 in the lobby of the cancer center where I play piano solo every Monday afternoon. I was trying to sell them on the merits of the DGX660 but they didn’t bite instead replaced it with an Roland FP4F ( I think that’s the model). They would have been better off keeping the DGX620, I really enjoyed playing it I liked the piano type action and if every once in a while I wanted to play it like an arranger I could.