Welcome to the forum Steve! Black Jacks are not hardy at all so you did the right thing by bringing them inside. Your breba crop will be plentiful and very sweet this year! I'm in zone 8a, but I really think its 7b. In 2009 and 2010, figs in my climate did their best. We had 90 degree temps in March and throughout the summer. If this year is like those years, then it will be a great year. Make sure they are moist inside, not wet.
Marie, please post more pics later when things warm up.
thanks,