Awesome, thank you all! Not quite as old fashion but my basement has concrete floor and brick walls, I use multiple electric heaters (one for my Savannah monitor, one in with my roaches, and one right in the middle of my snake section that only kicks on if temps fall below 76 degrees). The ambient temp is kept between 78-80 degrees, and their hot spots are about 88 right now. I lowered the ambient and belly heat on October 1st due to what I've been reading, especially that 95 degrees can kill fertile sperm in males, however they have the same temps night and day because I do not have any special thermostats (just el cheapos right now). Since dropping the heat I've noticed my females start cool seeking and bowl wrapping (which I thought was only something they did AFTER copulation) but some other signs I've noticed (or THINK I've noticed) which is why I paired them already. This is my first year breeding and although I've already learned an immense amount, I still have much to learn (more with boas vs. balls), and every day is a new experience for me. Thanks again for all the input, much appreciated!