Anyone ripped out their interior and deadened the car? Mine is completely out, to the bare metal, for dying it black and putting in new carpet. A sound system is in the future, but I figured why not just do the deadening now? I'm laying down some 12x12 rubber adhesive stuff I picked up at the local auto store. It seems as good as Dynamat or something like that...anyone with serious sound systems have any suggestions as to what rattles and what I should cover? Any input would be appreciated.