Congratulations Nick...I'm pretty struck on the S910 as well.
It does have the T2 voices nailed...and it also has the same style engine as the Tyros3.
I like the action a lot...it does take a bit of adjustment coming from a weighted or semi-weighted action, but I really love how smooth and fast it is.
Check out PSR-Tutorial for more styles.
Ian
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Yamaha Tyros4, Yamaha MS-60S Powered Monitors(2), Yamaha CS-01, Yamaha TQ-5, Yamaha PSR-S775.