I have a 1986 SWB Custom. It came with the 2 headlights with the signal under. I have already painted a 4 headlight radiator support, I got all the headlights. I have my side turn signals shaved. My question is, is where do the turn signals go? Do they have to be in the bumper or can they be fitted behind the grill? What are my options? I don't really have to worry about police or inspection or nothing like that so can I get some suggestions?