Disklavier

Hello,

I hope this isn't too far off topic but I can't seem to locate a better source for user 
information. If you know of a better place to look I would appreciate any links you may be 
able to provide.

I am now looking for a used Diskclavier. I have eyeballed them for years and am ready to 
take the plunge. However, the newest ones are slightly out of reach for my budget.

I want to buy a used one and would love to get everyones opinion on which model and 
what kind of maintenance problems I should be aware of.

I want to be able to record and playback and am looking for a Baby Grand size. I am a self 
taught hobbiest player but I do all my singer/songwriter composing on the accoustic 
piano. I am not expecting the greatest piano sound and feel from the piano I buy but I 
don't want to be disappointed by older technology or maintenance problems if I can help it 
(and with your help).

Thanks in advance.

Larry