Have you looked into the beds by easley, hughes, and reyes? I know they are a little pricey, but they are stout and these beds are really great looking. Here is a link to an easley bed for a dodge dually to give you a picture of what one looks like.....
http://www.ranchworldads.com/classified.php?listing=7867.
On another note I know a couple of people that have gooseneck brand beds and they don't have a problem with them.