Originally Posted by terror rising

This is just my opinion so take it as you will. First, a cage is a silly thing to skimp on. Second, the pictures Robevo RS posted have nothing to do with rolling. If all you're trying to achieve is resistance to crushing the roof downward then I would say that bolt in cage is fine and certainly better than just a bar. You would have to have a pretty pricey cage to resist the directional impact that car took. Even with door bars and a dash bar that's a really low and weird angle.