I've visited friends in 8273 on a sister ship to the Miracle. It had a bedroom, full bath with jacuzzi (sp?) tub, walk in closet, sitting room, desk..I think there was a tv in both the sitting room and the bedroom. The wrap around balcony was very nice as it accomodated regular chairs, tables and chaise lounges (sideways). It still had plenty of room to walk around.
Our friends always get the same type of cabin...that's how much the like it. They also like to stay in their cabin and take advantage of all they have. We prefer to be out and about most of the time. So whether the cabin would be worth the money would depend on just how much time you plan on spending in it...and how much you would be using the balcony.
We were in 6230 on the Pride (sister ship) which was an extended balcony. We really liked the extra "leg" room that kind of balcony gave us. The room was the normal 185 square feet size - plenty for us. If we book a balcony room again we'll go for an extended.
I realize it's your honeymoon, but do consider how much time you plan on being in your cabin. That may help you decide which cabin to get as there's no sense in getting an expensive one if you aren't going to be in it much! (my personal opinion)
Congratulations on your upcoming marriage!