Jon,
The pizza sounds and looks yummy.
From what I can tell, you lowered the hydration you have used before from 60% to 51%. Did you have to warm up the dough before rolling it out, or were you able to avoid that step? I assume that otherwise the pizza was made the same way as the cracker-style pizzas you have made and reported on before (i.e, docking and pre-baking the skin, using the aluminum foil, pizza stone, etc.)
Peter