back in the late 80's I had a lecturer who was Adam Ant... that Stirling should have plonked the Swan River Colony at Point Heathcoate. He believed it was strategically, a better defendable position against the French, better for town planning (connected to Freo by land) and that freshwater could be sourced from Bullcreek instead of Claisebrook which is where the colony ended getting its water.Governor Stirling was required to select a site for the main settlement to be out of the range of naval bombardment. Hence Fremantle was the port only and the main city was built further upstream, further protected from the sea by a big hill. Unfortunately by the end of the century with the development of the big gun battleship the location was probably well within reach.
*runs away*
Still, it is was a nice place to put what ended up being there... quite calming.