Reference for serpentine belts

You don't have to run the P/S on a truck cover, but sounds like you do on a car cover. It would be nice if someone posted some side by side pictures of a direct front view of both engines with both P/S and A/C mounted for a reference. I've found the belt diagrams in the past, but it's nice to see the actual cover as well so people can think up ways around the expensive idler pulleys.