Hello,
My first "real" bike was one of the lilac competitions. Most likely a 71 that I purchased in 72. For-what's-it's-worth, it came equipped with sew ups, Normandy hubs (don't remember the type of rim), Weinmann center pull brakes, Huret gear changers, GB bars and stem, Stronglight 49D crankset (sans chain guard), and a Brooks saddle, which I still use. Although it was way too big for me, I loved that bike and rode the hell out of it until I could afford a correct size frame.
Good luck with the builds and enjoy the ride.
Cheers,
Van