I have new home from PULTE. The base fridge model which is included in the package is ~$1500. I have paid $1575 extra to upgrade fridge. The contract does not say a model, just the picture. There are 2 fridge models look exactly the same like on a picture. One is $2000 another one is $3500. Of course people trust PULTE - they think it will be better model for this money. As a result PULTE installs cheap ~$2000 model. Pay extra $1575 to upgrade fridge from $1500 to $2000? What kind of "upgrade" is this?