Alright, here's my long awaited first cross section. Forgive the photo quality, as I took it on my old cell phone and ate most of the pizza already

I have a couple of other pictures, but I can't get them off my phone (I think it cost me .50 cents just to send that one to my email.)
Analysis of what's going on in the crust is welcome...if anyone sees anything I should be looking for in there or that I should change.
Cooking Method: Preheated stone on lowest rack in electric oven @550 for about an hour. Spent about 5 minutes on the stone, a minute under the broiler on the second highest rack to get the top brown. This was a balancing act; did not want the cheese to burn. I got a couple of brown spots...not black...so I suppose all was well

The dough was also done using a preferment recipe Old Critter gave me. It was 42% of the final dough weight! Oh, and it's all purpose flour!