im installing a set of raxiom switchback turn signals to add to my new 2010 style raxiom headlights.my question is im keeping my factory 05-09 front parking/ turn signals and im jumping wires from the factory wires at the orginal sockets to the new sockets that go in headlight side marker. since im keeping factory parking lights can i install resistors in wires going to new turn signal sockets and it will work ok...basically can i hook resistors in wires going from original socket to my new sockets..? THANKS