I think he said that the replacement Studiologic keyboard felt like the G70, not the PA's...
But even so, he is totally off base. One of the best things about the G70 keybed is that the ends of the keys are rounded, like the organ waterfall style keys here, great for organ smears, etc, BUT that the black notes and overall size of the white notes is FAR more piano-like in size and shape. But I have played many Studiologics, including ones that looked very similar to this, and NONE of them ever FELT like the G70 keybed.
Best of BOTH worlds, IMO
(even so, you got to admire the balls it took to do this much surgery to a new arranger!

)