Not Lea but, one thing that i did take into account. Your shoe soles will scratch them. On my present Champion I had the factory install some diamond plate so i could step on top. I'm sure any kind of step material will do. As for keeping them looking good i use Never-Dull to remove the scratches if their are any, polish with Meguiars polish. In between Windex. I just wanted to share with you too.