KingWing, what style are hoping to make?
In order to make Neapolitan pies, you generally need a brick oven. NY Style is traditionally made in a deck oven. There are some that believe that NY style can be made on a conveyor, but I'm not one of them. American style- conveyor. Sicilian- deck. Neo-NY (Patsy's, Grimaldi's, John's, etc.)- coal would be ideal, but a high temp deck oven should suffice. Jeff Varasano seems to have a deck oven that can reproduce the temps of coal.