What façade have you gone with?
Our colour choices are quite similar. I've gone with urban and polar white silk for the bathrooms too but just a darker grey floor tile. The polar white silk and sleek concrete top for the kitchen.
We have extended our alfresco to the end of the house also but didn't change anything else besides a few windows etc.
They have just finished the new Noosa 28 display at the new estate in Thornton so it was good to have a look on the weekend. I've got a better idea of things now