There are four M3s at BMW Australia HQ in Mulgrave. I am note sure about a M drive day in Perth, but will check with the dealership on Monday.
I almost bought a fully loaded 550 which is just $10,000 more than the M3, but it doesn't have the driver-appeal like the M3. It was serenely quick car, and once you are addicted to the raw power of an M car you will get bored after a while, hence my reason to get the new M3.
Given that I was looking for a comfortable car - getting old, will be 43 next April - I think the new M3 will really suite what I am looking for and at the same time give me that kick when I want.
Deadnob: Comfort windscreen is a $350 option and is really worth because I had it in my E46 M3, which has gone to a good home in Adelaide.