I put another body post to where it almost touches the hood on my Losi L8 in the place on the top brace where the buggy body mount would go. I always did this on my carpet pan cars too and helped alot. That way if you hit something, when the body flex's back it will have the support from the other post and not crack as easily.
I'm not at the shop right now, but I know I have them in stock. I think the price is $22 each. I also keep the wing kits, should have more Thursday. Stan's car looked like it was working very well and looked good with the C&M body.
I have the 1/10 and the 1/8 both in stock. Not sure how thick the 1/10 body is, feels the same as the Factory Works. The 1/8 is the .060, I painted one up for my car. I'm sure I hit everything out there and it still looks good.