Thanks for the help. I have attached a camera view of the wall. The window length was an attempt to use up some of the wall. The planning permit will only let me use windows that are 1.8M above floor height so as not to invade the privacy of our next door neighbor. Load of rot but I have to tick the box. As can be seen the wall is a lot of space. I'm looking at shortening the window length and adding the false eave to break up the wall. I'm open to suggestions if anyone can come up with a better solution keeping in mind that I have to keep within the heritage design thing.
House Plan 20141107-Full Camera Image.pdf