So, to finish the thought and close the loop with the first post:

I use the MindHash process to generate two high-entropy passphrases.  I then use the process in the original post to create a series of encrypted private keys.

Since this can all be created from scratch repeatedly, there is really no reason to have to record anything in hidden ways.  And if you have a catastrophic loss of records, it can all be re-created easily.