Cool pics!
The early models weren't touch sensitive, and had a volume pedal. For guys used to an acoustical piano, this proved problematic. That's prob how the Wurlitzer keys got broken LoL!
I've got a Korg 88 key and a Yamaha 88 key, plus my acoustic.
The piano is a harsh mistress, at least for me. I can't be satisfied with being average, and I'm no longer willing to put in the time it takes to be excellent. Quite the dilemma.