Watch out with the closet. I did the same thing when I was in Raleigh. It's the most reliable method of incubating veields, in my experience, but it has flaws. During the summer, the temps in our 2nd floor got very high during the day. In the 80's. So, the eggs started in the low 70's, but when they got in the 80's in the summer, the eggs hatched prematurely, and their eyelids didn't fully develop (they weren't completely sealed in the front - very weird glimpse into how chameleon eyelids fuse during development. Seems they form just like other lizards - open up "normally" with two distinct lids, then zip up form the sides. Of course, this is assuming that what happened was a simple interruption of normal ontological processes, and nothing was changed from the normal developmental process aside from the time of hatching...) Never happened to be before.
Funny thing is I know people that incubate near 90 degrees, and they dont' have deformed babies. Just tiny itty bitty ones. The increase int emp triggered a very early hatch (for me) at 6 months.
Normally, incubated in the lower to mid 70's, my animals hatch at 8 months. And they hatch out huge. Last clutch was eating 1/4" crickets from day one.
The rason my closeti n Raleigh was flawed was that most of my clutches hatched i the winter - but the last one there hatched during the summer. The temps got high in that room during the summer - even in the closet.