Sorry to revive this yet again, but I need specific advice. The end of this past season I caught an edge as I was turning to the treeline and hit a tree at 35mph. I had 7 rib fractures, 3 vertebrae fractures, a collapsed lung and a lacerated kidney. So I'm not looking for primarily spine protection, but rather full core protection. I want a vest/jacket that will protect ribs, chest and spine - and kidnet protection wouldn't hurt. Any thoughts?