HI Nick,
Just like Steven, I moved from the Tyros2 to the Pa2xpro. For me I wanted 76 keys.
Feature wise you'd be getting a heck of a lot more by switching to the Pa800. I love the ability to switch out drums in the styles quickly using the Korg OS.
I've had great success converting Yamaha styles to the Korg using EMC styleworks.
The Korgs are much better at sampling and adding samples/wavs to styles.
And Korg really does a great job updating and upgrading the keyboards with new OS features.
Oh, and the Pa2 keybed is phenomenal.
_________________________
Al
Pa4x - LD Systems Maui 28 - Mackie Thumps