WA dealer pre-order

Hi guys.

I'm new to the forum. I currently drive an old Fiesta ST and I am thinking of getting a Focus RS maybe sometime next year (hopefully).
I would just like some advice on which dealers are commended. I live in WA Perth.
Can anyone recommend a dealer that offer great pricing and service?

Any anecdote/advice on pre-ordering?
Do you have to pay in full for pre-order or a just a certain amount?
Are dealers adding mark-up like in the US?

Any advice is appreciated.
Much Thanks.

-Kris