I hope you can sit down at a Music Store near you and play the 9000 PRO, psr9000, korg 80 and psr2000 ... so you can see if it meets your requirements.
The psr9000 and korg 80 are around same price 1999 (ball park figure)
The 9000Pro is 2699 (ball park figure)
The psr2000 is 1,000 dollars (ball park figure)

So except for the 9000 PRO fit into your 1,000 - 2,000 price range.

With Arrnagers, do an online search for REVIEWS on these models , and you are doing the next best thing - ask people that own them and play them ... 3rd is play them yourself !
Good LUCK.
rgtaa