this sled belong to a friend of mine killed in Iraq.the bike was left to me.in honor of him I wish to install turn signals ,but the bike had none,,the wire harness has the origanl color codded harness but all flasher and wires from plugs have been removed,,I DO NOT KNOW WHAT TO DO nor can I afford a shop to do work,and it would be awful if I cant do it myself,,he would not want that,,,nor do I,,,,,,,,,,Pls help me,,,