Speaking for myself, the simpler the better. Thanks, again.
BTW: There's another way to get to the FCZ panel if you don't want to or can't get to it with a screwdriver or spatula. If you can fit your hand between the windshield and the roof, you can actually just push the clips in with your finger. See this tutorial:
http://www.e90post.com/forums/showthread.php?t=97545 (thanks to xRayx).