I hemmed and hawed about adding turn signals but now that I have good headlights and I'm driving at night more often the hand signals just wouldn't cut it. I picked up a set of restored Yell-O-Lite signals to add to the rear of the car and I think they look pretty neat and blend in well. I converted the parking lights up front.
I don't have two tail lights so adding directionals to the tail light would have resulted in left turns only