Looks big, doesn't it? I liked the footprint on the Audya better, but it had awkward placement of the wheels, above the keybed. I think the 61-note Audya with the joystick would be better ergonomically, but you're back to 61, not 76.
I'm sure the T5 will be a fine unit. I think the chances of my getting one are about 1 in 1000. In other words, I'd buy a ticket for a raffle if someone were selling them. If I won, I'd set it in the living room, hooked up to the Logitech surround system and leave it there.
The only things that interest me for the future would be a PA4X or possible the Ketron Mid-Pro, anticipated in April. If it's anything like Ketron's usual time table, it could be a year from April! I very happy with what I have, and have barely scratched the surface of its capabilities.
My last two keyboards, PA3X and PSR S950, were both ordered sight unseen and I got lucky with both of them, because they were pretty much as expected, or better. I sure don't like doing it that way though.
Sorry for rambling; good find on the pic!
DonM