Don't Do It!!!
If you do not sing ... Maybe?? But if you do the Pa2x is Nirvana!! Compared to what is out there right now. That is the main reason I will not give up the Korg!
Also Midi Files .. The Yamaha is ... well let me be kind ... Average!
As you stated in your post "there is no perfect arranger".
I am verY confident the 2.0 upgrade will solve the "SA" difference and give the advantage back to the Pa2x.

[This message has been edited by JCkeeys (edited 10-15-2008).]