She's a beautiful girl! Bless you for taking her on and loving the clicker training! Make sure you are making it fun fun fun to set her up to succeed. Lots of times these smart dogs learn so fast we push a bit harder than we should and suck the fun (and eagerness for learning) completely by accident.
It's as important to train as have fun and really work on 'engagement' type stuff. Will she tug and play with you?
click this --> Engagement - Key to Training
Alot of time it takes a few weeks to a month to have a new dogs real personality come out. Testing the waters with such a huge life change takes a bit of time for everyone. So she may end up with tons of energy or be a nice calm pup in the end!
Have you been able to locate a good set of classes in your area? Perfect age for her to start off and so fun to learn with other people and their dogs (and show how much smarter our GSD's are