Kim they are really pretty kitties! That little guy looks like Leroy with half of his mustache! What a cutie!
Is he eating ok? The one weird thing I found with my ferals was the only way I could get them to eat once they came inside was to mix stinky wet food in with the dry. They had the same problem at the shelter. I don't know but maybe its from eating softer people food scraps and live prey. It seemed the wilder the cat the less chance they would eat the dry food. If she doesn't eat soon you may want to try that to get her going.
I will be praying that she settles in soon. It is good news that you got to pet her a little today. She sounds like she is going to be a little on the moody side.
Good luck!