I am relatively new to 4X5 copywork and have a couple of questions.

1) How much lighting are most people using for studio copywork? I was thinking 4 Lowel 500-750 watt Tota Lights, but I want to make sure this is not too much for what I want to do.

2) do most people stop down to f/22 for copywork? I am using a 150mm G-Claron and am finding that f/22 does not provide suffiicient lighting, which leads me back to question #1.

Any help would be greatly appreciated...