A proper install starts with pulling the old door and track off and inspecting the jamb and header for square, not just swapping panels. On a house from the 1980s you're also usually dealing with an opener that predates current safety standards - no auto-reverse sensors, or sensors added later as a retrofit that aren't aligned right. We replace that as part of the job rather than bolt a new door to old lifting hardware.
For the door itself, given the climate here, we push insulated steel or a comparable multi-layer panel over the old single-skin look - it's a real difference in a garage that shares a wall with living space, which a lot of these floor plans do. Track and rollers get sized to the new door's weight, torsion springs get matched and set with the correct cycle count for the door, and the opener gets mounted fresh rather than reused on bad brackets. We don't try to save the old track just because it still turns - if it doesn't match the new door's weight, it goes.