Hey Steve,
Where did you get those from? I've been wanting to do that in mine, but I can't find a source for them. I will just fab up my own version if I can't get them, but that would be a lot easier.
To add to the conversation, I'm adding these to my car down the road, but I don't know if they make ones for the KG.
Eyeball Engineering Pan Stiffeners
They have other "stiffening" stuff too
Jason