If I was that concerned about weight savings, I'd take the trunk lid off..
What?! So your going to tool around w/o a trunk lid. I know I'd rather keep my car street worthy and looking good on top of weight savings.
LOL!! Sorry, I forgot to mention my car is a fair weather only vehicle.. Was meant to be more humerous anyways, as there are other methods of weight savings than CF.. If Im getting the trunklid, it'll be mostly for looks..