Loos great! Start burning long low fires, what you are trying to do is not really "curing" the oven, but removing the free moisture in the masonry. You want to avoid rapid thermal shock, so just start with a small fire and over a period of hours build it up. By the third or 4th fire, you should be able to use it for pizza, just remember to build the heat up slowly over a period of hours until it is totally dry.
P.S. The oven was built for Jetdeck (Gene) I have a barrel vault.