Got a leak in the car, and the drivers footwell has been sat wet for a week or so, am planning on taking all the carpets out, gettin 'em cleaned etc next week, but am worried that it may have started rotting the floor pans. In this case, if I were to get the floor pans welded, would this leave the chassis particularly weaker than before (before rot/rust)? As far as I'm aware, its too reinforce the chassis, right