Don't stress about the little things. For instance, my wife and I had a large argument about whether or not to get chair covers at the reception or not. It was a big deal in terms of money. We ultimately decided not to get them. I cannot think of a single person that could tell you whether we had them or not without consulting pictures.
Things seem like such a huge deal when you are immersed in the planning. Just take a step back and look at the situation logically. Don't go into debt over this. It should be enjoyable, and whether or not you have a swan made of ice sitting next to the cake is not going to change how enjoyable it is.
Have fun
