I think this is wonderful Dave. It is so hard to make arrangements right after a death, I remember doing my fathers after he passed away. It would have been so much better to have known what he wanted or do have it all done. My mother is in her 80's and I wish she would at least write down the facts for her obituary. I don't remember what year she retired etc.
A story:
My cousin was diagnosed with cancer. After living with it for several years, it became apparent there was nothing else to be done. She made all of her arrangements down to picking out the funeral cards, wrote her obituary, picked out the bible readings she wanted, etc. I remember she was writing her obituary and she said to my Aunt, "I'm doing my obituary want me to do yours too?' She had a great sense of humor. We even had a birthday party that was actually a living wake with all her friends in attendance. We all told funny stories about her and had a great time. My daughter made her a card that said, "Happy Birthday, we're really gonna miss ya!' I thought it was wonderful that she did that for her children so they could grieve her without all the additional stuff.