We love Le Cellier, but if the menu no longer appeals to you, you may want to look for something else. That's a lot to pay for something that you aren't excited about!! If you are looking for another signature in the EPCOT area, I would suggest Monsieur Paul (in France). The food and service are excellent and it's the most elegant restaurant in EPCOT. If you are willing to go outside the park, Flying Fish at the Boardwalk is also very good. We also like bluezoo at the Dolphin, but it is not on the dining plan if you have purchased that. If you are interested in bluezoo, I would call the restaurant directly for the reservation. It is not a Disney restaurant, so you can actually call directly, make the reservation and not have to use a credit card to hold the reservation.
If you do not need to stay in the EPCOT area, consider Artist Point at WL. It's so lovely and romantic and the food and service are excellent. We also just ate at The Boathouse in DTD last week and it was outstanding.
Congratulations! I hope you have a wonderful honeymoon!