i just inhereted a 1978 motobecane from a friend who never saw it run. on a scale of 1-10, how likely is it that i can get this thing running? (i've checked some of the obvious repair points, i.e. spark [none] and carb [cleaned it].) i'm not familiar with this moped's idiosyncracies, but i'm also not a crackerjack mechanic. any help would help.