That's really great on your set-up that you will not have to sink too much money into it at once.
Just a thought, but since this is used equipment, you might want to find out how old the UVB light is. Some UVB lights need to be replaced every six months while others are around a year. And since they do not burn out like the heat light, it would be a good idea to start with a new one if it is very old at all. And of course you should be able to tell if the heat light works or not.
Be sure to share pics with us as soon as you get your RES.
