Oh wow! Thanks so much. She's about 4 1/2 years old. Considering she's a cross, is there any indication of her maximum size? Also, she tends to burrow a lot in the first few days I got her. I know its their nature, but she didn't do this too much at the pet shop. Is she still adjusting? Other than that, I think I've got things, more or less, under control...
I have her in a large glass reptile terrarium right now which I know is not ideal but I have the sides all covered so she can't stress about her reflection or about getting passed the glass. I also keep the side doors open a bit on both ends for more airflow, but I have a cage lock so she can't muscle her way out. The temps are doing well too now... About 100-103 on the hotest basking side with 85-90 in the middle, and then 75-79 on the cool. I'll measure her soon but I don't want to take her out so she gets accustomed to the new digs... I'll be building a large tort box once warm weather hits here in Windsor Canada.