The molding on my windshield and rear window are pretty damaged. The windshield and rear window leaked so the previous owner used a lot of RTV to seal it and attach the molding. The edge of the molding that the molding clips mounts to is pretty bent. In addition, the molding on the rear window doesn't lay flat. Is it better to try to repair the original molding or replace it? Is the after market moldings any good? Thanks