Arlen Ness is not expensive because it is good. It's expensive because of the name. I have the fender extension and the Angled saddlebags. Required a lot of work to get them straight and blemish free. And guess what? These are made by Fairing Factory for Arlen Ness.
The positive side is that I learned how to do body work. With that said, adding the fender extension looks great when done and is much cheaper than buying an aftermarket fender.

 

Got mine on, painted it starlight black. The rest of the bike will be that color soon.