I want this car to be 100% solid, I cut back to bare metal with my knot brush, to expose any weak patches. As soon as the liner for the welder arrives, the chassis will be braced, cut and welded, as soon as I have completed one section, I will move to the next, this is what I shall be cutting and repairing. I will weld both sides, then grind and polish the external welds, hoping to end up with repairs that are not noticeable.