I am embarrassed to say that I kind of lost interest and forgot about this little project. By the time I went to check on it recently I was only able to find two of the pieces I was working with. The rest blew away or were eaten by squirrels.
Here they are, 'Silverine' and 'Jewel Case'. 'Silverine' has sprouted at least four decent looking rosettes and I'm confident I could get a couple plants off of this. 'Jewel Case' sprouted some more flowers as well as several tiny rosettes that could turn out to be flowers or rosettes, I'll never know.