Rick, at the end of the trials the Churchill tank was preferred over the Sherman with some 510 tanks ordered.
The order was cancelled due to the end of the war not before 51Churchill tanks were delivered to Australia(the six trial tanks and 45 production tanks).
More details here
http://anzacsteel.hobbyvista.com/Armoured%20Vehicles/australianshermansph_4.htm
What were you saying about real men?:-X