I was concerned that the E52 case was going to look huge on the bike but it just barely holds my laptop bag so I don't regret the choice. I bought the one with the tail light pre-installed. It has a nice document holder built in too.
One of the more tedious jobs of installing the cases was the wiring. Take your time and try not to get frustrated. The existing turn signal wires will reach back to the wiring harness when mounted on the new brackets. You have to drill a small hole in the fender on either side of the plate light assembly to pass the wires through. A trick to tucking the wires back into the raceway by the muffler is to get them zip tied into place and then attempt to reinstall the cover. Tuck in the side tabs first and then the bottom tabs. I threw on a zip tie for good measure just to be sure it would stay on. Top case wiring tip, connect black to black and blue on the case to brown on the bike. I tried matching up the wire colors at first (black to black, blue to blue) and the light just stayed on all the time.
Lastly I bought the backrest pad but this will never be installed. The wife likes it better without it and honestly, it's not that comfortable. I feel that it pushes you too far forward and since it only makes contact at the top of your back you may have a tendency to hunch over.
... looks great
