If I order the updated volumes, will they overwrite the current versions I have on Logos? Or will I have both versions available?

This is a rich theological resource. A few years ago, our pastor led a small group of us in reading through the volume using the book's built-in reading plan. Putting the concepts together in a systematic way and using the historical information that sets the writings in historical context gave me my greatest one-year increase in understanding Christianity through a Lutheran perspective. I wonder if anybody has ever put the book's reading plan into a format that would allow a reader to just click on the day and have the readings come up. What a boon that would be!