I still have not installed mine, so can't speak but so much to it.
If you're running the DF provided water to air intercooler, then I know the cover has to essentially be cut in half with an opening to clear the intercooler itself and the turbo side IC piping leading to it. There are at least a couple write ups on it here on the forum I believe, although they may be buried in build threads.
The wing would just be how much you want to work around it. But in my opinion you'll spend more time test fitting the cover over and over than it will take to remove and reinstall the wing.