Jeff,
A very moving, well thought out and well written letter. I haven't decided what to do (fade or da) but your research and others who have posted similiar letters to this board do a great job of setting forth the issues.
If I were to receive such a letter during my die-hard days, I would have been prompted to research in an effort to "set you straight". Of course, you already are straight and I would probably end up at the stage I'm at right now.
Thank you for posting this! Best wishes to you & your wife.