After debating the options for pizza on the weber, I concluded that the mod above was what I wanted to do. I think I was originally inspired by varekai's post and at his suggestion, left the rim in place. But I did purchase the tombstone. I expected my first pie to be a fail based on what everyone suggested would be a learning curve but to my surprise, both pies I made came out surprisingly well. I used some over-fermented dough because I didn't want to work that hard for the initial test but I was happily surprised. Except for the slightly funky taste of the dough, both the bottom and toppings came out darn near perfectly and only took about couple minutes to cook.