The Great Debate #1

As many of you know, we've started painting and personalizing our house a bit. Graces room was first. I'd LOVE to post pics, but we are kind of stuck. The room is almost done, we just can't decide/agree on window casings. We've come to the conclusion that we like the Craftsman style window casings.

Here's the dilemma. One of us thinks all the window casings in the house need to match and be the same style, the other doesn't. What do you guys think? Vote on the poll in the sidebar and leave comments if you'd like to expound upon your answer.