1977 BMW R100/7 1,000 CC ABOUT 30,00 MILES. NEEDS NEEDLE & SEAT WORK ON BOTH CARBS. BOTH CARBERATOR BOWLS OVERFLOW WHEN BIKE IS RUNNING, so says the ad. What are the thoughts about bringing the old girl back to life. The bike is pretty rough all the way around but I need a project and reviewing an old airhead intrigues me. The asking price is 500 bucks.