Getting the polyvinyl mats from LMC. anyone have any experience with this? Hopefully yanking carpet isnt to big a chore. The metal under the carpet is as good as it was from the factory (org. TX truck), so no repairs need to be done. Im not Herculining the floor (dunno, should I?). LMC says they are 1/8" thick, so Im wondering if ill need any kinda heat/sound proorfing. If so, I think ill jus get some stick down stuff and put it under the drivers floor and pass. floor, not all over the place. Any thoughts, concerns, suggetions or opinons?