Don't even worry about FIRB approval it's only a formality.
The Goverment will want the Massive Tax Dollars from this project because they are Hungry for money.$$$$$$$$$$$$$
All they will care about is the TAX Revenue from this project.
Rudd has promised the UN $7.5 Billion Dollars every year from now on to help finance the new ONE WORLD GOVERMENT.
Tax revenue is the most important factor