What do English guys think of Australian girls?

I'm dating this English guy and might move to London to live with him. What will his friends think of him dating an Australian? I've heard lots of Aussies live over there but mainly hang out with other Aussies and other ex-pats and Australians are given a hard time for being drunken louts etc. What impression will his family/ friends have of him having an "Aussie chick" as a gf