After reviewing a couple of different sites, one thing I noticed was a lack of any pics that helped to clarify some of the procedures encountered while installing a PCV and / or AT.
With that in mind, I've put up a couple of pictures of my install before tidying up all of the wires. There are certainly different ways to route wires, and to place the units, but this will at least give you an idea.
First is the AT power lead. This is the wire which connects into the Harley specific connector which you must cut off and then insert into the pink wire. This is how I went about doing that.
And now a bit of a close up of the same connection. Positap could have also been used but I could not find one locally.
The key portion of the image here is the philips head screw. This is the negative wire from the AT. Has to go somewhere, so I put a terminal on the end and tapped a hole into the frame. A self tapping screw would have worked just as well thanks to the aluminum frame.
And finally, a shot under the left side panel which shows the mounting of both units. If I did it over, I would place the AT unit towards the front of the bike since the front injector harness is a bit on the tight side. Again, this is pre tidy it all up phase so I do have a bit of work to do with the wiring just to make myself feel better.
Hope these pictures help because I couldn't find anything to help me along when I was doing mine.