Recently aquired an earlier model TDF with the foil decals. I'm trying to determine the proper components as this one came equipped with Campy front and Campy (Victory) rear derailleur. It does have the Mafac Competition brakes and Simplx shifters. It also has Campy wheelset. It did not have a stem or bars so I assume Pivo stem.

My question is what is most considered origional equipment for this bike. I was thinking Simplex but have heard Huret and even Campy adorned these bikes. Campy is out, it is French after all and doesn't seem right on this bike.

Any ideas are appreciated of what is considered proper equipment.