There's no way I would entertain Ebay since they take a nice fee for themselves then Paypal also get in on the act so I would definitely keep the Tyros 2.
The T2 is the first arranger I have ever purchased with 61 notes. Personally I would never entertain them normally as 76 notes has always been a must for me, but the sounds, styles and features were enough to make me think sod it and buy one. Within a few minutes my fingers had got accustomed to 61 notes anyway so I now don't even notice it having less keys when I play. With experience you can easily accomodate your playing style and adapt.
DNJ I've no need to learn how to play better I've been playing for 27 years and been a qualified music teacher for 17 years but I see where you are coming from with the styles. There are many poor quality ones on the market that's why I make my own up when I can and I also edit all of the internal sounds with the great software package Yamaha thrown in. I'll soon have 128 new sounds done so I'll possibly post them somehwere for the T2, then again I may set up shop and sell them lmao
What I meant by new T2 styles was that Yamaha promised to bring out 10 new ones every month from the release of the T2 and I have never seen any of these yet