I've got a client who wants a display case with glass on three sides. She gave me a hand drawn sketch showing round corners in the frames which I added here. The case is 16 in. wide and 12 in. deep--not including the moldings. The box is 40 in. tall. How wide do you suppose the stiles ought to be on the door frame? I don't want to have to make them wider than absolutely needed of you won't be able to see into the case but I don't want the door to flex so much the glass breaks every time the door is opened.