I've had it 650-700F on the stone and 900F under the baking steel. It takes about 45 minutes to get these temps. I use some KBB, lump and hardwood chunks.
What a coincidence. I was looking at those today. Too bad I'm a bazillion miles away. That seems like a good price to me. I do have reservations about buying a unitasker. But, they look like they'd be fun to use.