if all of you are done debating things that manufacturers spend thousands of man hours analizing, ill be the helpful one here & give you an option:
http://garagespec.com/catalog/voltex...eza-p-525.html
http://forums.nasioc.com/forums/show...ex+wing+delete
the Voltex wing delete trunk cover. its not cheap, but it allows you to remove your spoiler, mount anothe one if necessary, and go back to your stock spoiler if u wish.