Well, I went for it. Dang, this was fast. There was activity in the airlock within about 3 hours and by 6 to 8 it was going crazy. Overnight and it has not stopped. The smell coming out is really good, so I am hopeful. I may get a few more bigger jars so I can do this more often. I guess the next question is, can this yeast cake be saved as well? The only problem is I don't have a brew day coming up now for a few weeks as this batch and the batch before will hold me for a while. But, I might throw it in a jar and see what happens in a few weeks. I can make a starter and see if it is useable then I guess. It was a fun attempt, see how the final product goes. I think the end game though is still doing the freezer bank.