There are a few on here that have it. I know a gent that has it on his Triglide and it doesn't look too bad on that. I don't like it on the other models though, just my opinion.
I have a buddy that put it on his '08 FLH Standard and it looks great! His bike is Vivid Black with no pinstripes. I personally think they look best on a dark colored bike. Really makes the chrome and lights pop out. Kind of pricey but a good functional safety feature IMO.
I'm on my fourth bar under warranty. The LEDs short out when they get wet, not recommended. I'm going after HD for a fairing replacement when this one craps out.
Had mine for over a year, looks great, great visability and no problems. I also have the front blinkers run also, along with Moto Lights and also use my passing lights. Never can have too many lights up front.