Graham, I was comparing it to the T4 - not the T5. And, the site I looked at had the keyboard at 38 pounds, 14.5 kilos. The T4 is 32 pounds. Either one is too heavy for this old codger. I'll stick with the S-950, which is much lighter than both of them.
Now, I will admit, the keyboard sounded very good, especially the sax sounds. The organs were OK, the piano was about average, and the price tag I saw was $3,800. I could purchase enough fuel for the boat to motor to the Bahamas with that much money.
Cheers,
Gary