Just an update on this, looks like its official heard it this morning on ABC - Vincent will now come under Perth.
Burswood to come under Victoria Park
http://www.abc.net.au/news/2014-09-12/city-of-perth-set-to-lose-out-in-council-amalgamations/5740296
Burswood to come under Victoria Park
http://www.abc.net.au/news/2014-09-12/city-of-perth-set-to-lose-out-in-council-amalgamations/5740296