I originally had those two pole hooks, you might have to drill a hole or two to use them and secure them with nuts/washers. I had that setup for about two years until I somehow lost one of the poles and my battery fell onto my fan ripping wires outa the fuse box all while on a trail <img src="/forums/images/graemlins/zombie.gif" alt="" />

Long story short, I'm lazy and I have a bungee chord (make it very tight) and its worked fine in the short term.

-Scerb