Hi all. Have front floor pans cut out of my dart (rust) and am in the process of swapping the rotted torsion bar crossmember out(more rust) with a rust free one from a west coast car. Car is level front to rear and side to side, and fully supported. My question is can I install frame connectors now, or do I need the new floors welded back in first. Just seemed it would be easier welding the front part with the floor pans out. Also will be swapping left front frame rail, so thought having the connectors in would give additional strenth before I tackle that. (still more rust-amazing what you find when the undercoat is removed) Many thanks for any input.