Well, seems like the log hides have been fully covered, so get something better than those and you'll see your girl quit cruising. But, your tanks are pretty big if she's a juvie.

When I temp gun my BP's, their surface body temp is usually about 79-83 degrees if they are on the cool side, and about 85-89 degrees if they are on the warm side. I've never measured a body surface temp higher than 91 or lower than 74.