Not sure about the look of the saddle bag lights. I must say, they are effective. It really adds to the bikes visability. You will really see the turn signals when activated. They will also help vehicles see you when you brake. I am thinking about adding the lights without the detachable rack.
I agree I'm not sold on the look of the lights. I'm hoping HD of another company comes out with other versions of them. as far as the seat goes i think its ok as long as the back rest is installed