I’m certainly not in expert in deck ovens, but you may need to go with a different flour like a 00 Caputo that, I believe, is made for baking at higher temps.
There probably wouldn’t be much difference if you planned on continuing to cook on a screen. Your conveyor oven is probably set in the mid 400s and deck ovens usually operate around 550. I have used a variety of both. What type of deck oven is in the unit?