Any Ideas? Maybe some pics?

[IronAnRkst]

I am starting the brainstorming of what I want to do in my interior.. The first bump I have come to is my truck has this like rubber/plastic for carpet that isn't down to the floor too well so I was thinking of what to do instead of that, and was thinking maybe doing something like the stuff they line beds with? Any better ideas or comments about the bedliner stuff? All help appreciated, good or bad.