Brake lines are easy if the cars apart. I just reinstalled door glass in a Duster. Box of pieces that were removed from several doors that I didn't disassemble. Service manual pics and instructions were terrible. Who new that the bottom glass channel could bolt and and fit perfectly upside down. And then the glass could only go up half way until 2 small pop riveted wedges stopped it. I've done nearly every thing during restorations. Stainless/aluminum trim repair, paint, weld, structure replacement, engine, trans, axle, wiring. But never a head liner.
Doug