I've installed front component speakers into the doors, and the rear mid/bass component into the standard speaker hole in the rear door cards. I've still got to install my rear tweeters but am unsure where to put them. I don't mind cutting the doorcards as they can fit flush I think. Has anyone installed rear tweeters, if so where abouts? Thanks EDIT: I've found a picture where someone has installed them next to the release to fold down the rear seat, would this placement affect sound quality as they're aiming straight up?