Yes Donny that is true , but you yourself know the importance of a good key-bed.
That is why the T-3 will be huge , just the simple fact that is has the better key-bed is a very big plus.
To use the SA voices to there full potential an expressive key-bed is needed and the S series key-bed is just not built for that kind of velocity and expression.
You will be getting a T-3 , if you like the Yamaha OS and it`s features.
I like them too
Later
Gary