Thanks for the info. If I remember right, the CTK-671 sounded a bit "toyish" when compared to the WK-3000. Were you referring the the CTK-691? At first glance this seems to be a 61-key version of the WK-3000 (at least as far as tones, etc).
Is 61 keys appropriate for someone that would likely want to go down the classical route? (how'd they ever come up with the number of 61 anyways?) For that matter is 76? I saw 88-key digital pianos starting at $500 at guitar center. (as my price continues to creep up...)
Thanks,
--Wayne