http://slice.seriouseats.com/archives/2012/10/the-pizza-lab-baking-steel-lodge-cast-iron-pizza.html?ref=search
I came across this interesting steel that takes the place of a stone and a Lodge Pizza Pan. It sounds like a winner, but I am sticking with the Lodge because it doubles as a griddle and I like the handles. But this is a comparison of the two.
Looks very cool. I like you chose the Lodge because it doubles for so many other things, fajitas, pancakes etc. Plus it's CI and it's almost indestructible.