You can look into tubs too over tanks. Tank gets big, bulky, and take room after while, especially when dealing with more than a couple snakes. Good thread: http://ball-pythons.net/forums/showt...ubs-for-snakes
How many grams is your new girl? I have three females ranging from 2000-2200 grams and I have each of them in their own 34 qt tub. They feel really secure in there and there's even room for me to put in a hide as well.