I have had some correspondence with "Blue Lake Off Road". Their bar work seems to be OK or at least comparable with Rock Lizard and Boiler. See link below
Cost wise it seems around $1100 USD (incl options)+ freight which they have estimated approx $450 to Brisbane.
If an order more than one then they will discount........buy 2=5%, 3-5=7%, 5-10=10%.
As far as the hitch goes they have advised that my Hayman Reece would have to be removed but one can be added to the new rear bar as an option. Does this not meet the Australian Standards??
http://www.bluelakeoffroad.com/pinna...d=68&parent=23