Which rear wing system should I get?

I want to add a rear wing system to my bike with two bottle holders, CO2, and possibly a bag . The problem is that the battery for my Di2 is mounted on the back of my seat post. Obviously that means I would need a seat rail mounted wing, but I would also need one wide enough to clear the battery & still allow access to it. I’m thinking the XLab Super Wing would be my best option over the Turbo Wing, but I was curious if they are wide enough.

Here is what the battery mount setup looks like. It’s a Blue Triad EX.

http://i.imgur.com/K7wA7ZB.jpg

Bumping this up. Someone has to have experience or at least an opinion with this.

http://i5.photobucket.com/albums/y165/iyamdman/IYAMDMAN-Rear-Qtr-Fish-1b-s.jpg
.

Well, I guess the ground effects make it more aero
.

This is the one I use on my P5…I’ve had it for years and years. Simple and works well. It is a Minuora double cage saddle mount.

http://ep.yimg.com/ay/trisports/minoura-double-cage-saddle-mount-30.jpg

The Super Wing will definitely fit as it is wider. It also has quite a bit of open space between the arms allowing you access to it.