Mecacycle Chrono x lightweight parts

Frame:
Mecacycle Chrono, Columbus SL, 55x55

Fork/Headset:
Mecacycle / Stronglight B10

Crankset/Bottom Bracket:
Stronglight 107 / Stronglight Competition

Pedals:
Mavic 840

Drivetrain/Cog/Chainring/Chain:
Maillard 700 Professionnel 5sp / Sedis chain

Derailleurs/Shifters:
Huret Jubilee derailleurs / Huret Challenger shifters

Handlebars/Stem:
3TTT Criterium / 3TTT Competizione

Saddle/Seatpost:
Selle Italia Turbo Hinault / Rubis quill seatpost

Brakes:
CLB Professionnel brakes / CLB aero levers

Front Wheel/Hub/Tire:
Pelissier 2000 28h / Mavic GP4 / Continental Sprinter

Rear Wheel/Hub/Tire:
Pelissier 2000 28h / Mavic GP4 / Continental Sprinter

Accessories:
Cobra bottle cage

More Info:
I wanted to build a very light bike with a the more french parts as possible. I still have to replace the rims (by Wolber Profil 18 that I have) and the BB (by a titanium version of the Stronglight Comp that I am looking for). Also, I am looking for JPR pedals...