I'd be really interested to see that book: Kawai K5 Making it Happen by Dan Walker
Were you still planning on uploading? Or had you done it and I just haven't found it yet?
Thanks so much.
By the way, if you need to replace the backlight, I just did mine last weekend. It was a *snap*. I bought the part from http://www.telesisgear.com It was like $31 with shipping... Very simple installation.
Sincerely,
RK Faulhaber