Top grilled pizza crust with shredded mozzarella, then add tomatoes. Transfer to hot stone in grill using a pizza peel. Close lid and bake about 6 - 8 minutes, until cheese is melted. Remove from grill and place on cutting board. Cut in squares, then slide pizza from cutting board to a cooling rack. Top with fresh arugula, torn Mozzarella, grated Parmesan, drizzled olive oil, pepper and salt to taste, fresh squeezed lemon, lemon zest, and finish with a drizzle of balsamic glaze.