leeboy. A 76 Key arranger keyboard is the not the same thing as a 76 Key keyboard. The markets are completely different .

Will you be exchanging your arranger for this ???????

You are confusing the two and argueing apples with water mellons. And then making correlations between the two. You have been spending too much time with Diki ? (just playing with you). :-)

You said

'Otherwise...Hey..why not put FULL T4 functinality in a Clavinova??
I might buy one too!

KOrg didn't do it either, as the 88 key arranger they have use PA-500 engine, not the PA800.
'

You hit the nail on the head ! Perhaps both Korg and Yamaha know a little more about the needs of their piano player customers than you think they do.