am a grand parent restoring big red for a grand child.limited funds.compression ok.no spark.have done all basic tests.down loaded 2 dpf repair manuals supposedly for my model.want to test all elect components & wiring frm battery thru rectifier,stator,stop switches.cdi,ignition etc.can use multimeter sort of.need accurate wire diagram,advice,and access to good manual.please helpg'day need all the help i can get.