Biggest issue with Hunters, Eric, is that they were only designed to sleep two. Don't you have four? The bed is a nice-sized 70"x72". Maybe you could rig up bunks somehow?? Headroom might be a problem.
They have the advantage of lighter
weight than many 13'ers and a lower towing profile (matters a lot at highway speeds). That would make it a good fit for your Element.
Agree with Bob- condition is more important that manufacturer or age. There is a "Buyer's Checklist" in the Document Center. Access it on the website from the "More" tab at the top under your log-in information. It will help you know what to look for in a used trailer.