Hey Austin,
to be completely honest I cannot answer that from my experience as our winter this year here in Mackay has been real dim. But I have ridden the 10 TS for a few sessions and noticed straight away that the bar pressure is lighter, and the kite turns faster than the 2012 TS. I can't comment on the smaller sizes though unfortunately.
Gspot have stock of the TS, Cabo and Kahoona now, so drop in and have a chat at the store. Nigel has a couple of Cabo demos on the way to him (7&9)
Bar sizes this year are 47cm, 52cm, 57cm. You could run the 52cm on both the 7 and 9. This would give good leverage on each turn and get the most out of its turning ability with less effort. Especially if you ride for long sessions.

Kite build this year is top notch with no expense spared.
Joe