Just to give you a run down - there were seven different suburbs and two rivers on this map (you went through six suburbs):
Langford (NW of Roe Hwy, west of Canning River)
Thornlie (between Roe Hwy and Burslem Dr, west of Canning River)
Beckenham (NW of railway line, east of Canning River)
Kenwick (SE of Roe Hwy, east of Canning River)
Maddington (NW of Burslem Dr, east of Canning River)
Huntingdale (SE of Warton Rd, west of Southern River)
Gosnells (all the area east of Southern River)
Ah, you must be related to my wife who also likes to correct my sweeping generalisations with a mass of extra data.
Not correcting, just informing ;-) Fact is until yesterday afternoon when I did a bit of research, I thought I'd only covered five suburbs. When I first drew the map I thought it was only three.
As a former asset manager with the City of Gosnells, I "knew" that it was pretty complicated in that NW area but I also had to do some research to refresh my memory as to precisely where the Beckenham / Kenwick / Maddo boundaries are around the river area :-)
Did you include Maddington in your list of assets or liabilities?