Hello, I have 1 of my Beadeds in a 4 foot showcase cage which is VERY similar to visions model. It has a 12" drop from the top to accommodate a 12" dome for light or heat. I want to set up a basking spot for him and was wondering what dome is highly recommended and what should I use in it...a heat lamp? Light? Color? What size in wattage? There is about 9" from the drop to the bottom of the cage. What is a good temp? Thanks in advance.