I'm so sorry to hear about your loss it's never easy to go through something like that. You're in our thoughts and prayers. I hope you feel better soon.
As long as you have a 5.0 you should be fine. Do you also have an incandescent bulb for heat? This board recommends just using a regular household bulb like you can buy at the grocery store.
I live in Canada and use glass exo-terra ventilated cages all the time for chameleons...they are not a problem for me as long as there is no water left standing stagnant on the floor or the cage.