Kommisar, nice bike! I've always loved that orange. My 61cm 1971ish UO-8 with Nervar alloy cranks, SunTour & Campagnolo derailleurs, Super Champion/Pelissier wheels, Velo Orange alloy fenders, and with the original (seems like) 8 foot long seat post weighs in just above yours by about 1/2lb. Peugeot's decal scheme was great during the period, too.

Cheers,
Karl