Yorta is right mate, your friend should really be here too. He is incorrect on the exise issue the government should get 38.5c per litre But it isn't realy enforced too much that im aware of.
Goodluck in your endeavours

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Cheers
Nick.

Roidio 2001 Holden Rodeo 4x4 2.8L TD. 2.5" exhaust sytem, H/E shower system. 4" Lift, Airbags, And lots of fruit, B100 for 35,000 .

Elsa 1983 Mercedes-Benz W123 300D. Still The Fastest Merc in Oz, Self built and Female proofed.