I like your idea extending the two under roof areas with a pergola. I think this is one of the better Lifestyle plans. We have a Heywood just completed on our street, and a Cottesloe just starting two doors down from us. It's so interesting watching how people do different things to personalise the exact same home, so that no two end up alike.
I'm a bit of a floorplan junkie/sticky beak!
Ive noticed a few Heywoods up for sale and the owners seem to be asking alot for them. IM thinking of going to the open for inspections for a sticky as just interested to see what others have done to their houses.