I just saw on the Monday post that you are having your ceremony at Atherton Memorial Chapel too!!! Don't you just love it? I have actually never been inside but I've driven by tons of times. Since I've been away for school, I haven't gotten the chance to check it out (FI did it for me!).
Have you thought about decorations/flowers at all? The only thing I wasn't crazy about there was that we have to use their music, nothing recorded!