Lets talk about the girl.

Here is what I would do and why.

1. Large water bowl. Higher humidity. Can submerge herself for rehydration. Will help with shed.

2. (some will troll me for this) Get a pillow case that you use and smells like you. Place her in it and sit her in your lap and spend a few minuets every day holding her till she gets use to your smell and being handled. (Not feeding day or the day after) You will get to know each other. Leave the open end of the pillow case open. When you feel her moving around just let her but don't let her get into anything. This is a trust building activity. (I would do this with any new BP or snake for that matter)

3. Inject water in her food if she is eating FT. Will help with hydration.

4. Start tap training them now. You will be happy later you did this.