Thewanderingpacer has a site in which he sells some reproduction decals. Also, ive bought several original decals from Blake @ DOScycles.
Some history about these; m01 and m02 motors were pre 1980. Also, the small round chrome handle bar controls are a dead give away to pre 1980. In 80 the m1 reed valve engine was introduced along with the larger plastic c.e.v. handle bar controls. According to several sources these peds were manufactured in limited quantities and hard to come by. (edited)