So as E85 starts to flow in Perth,

What is the standard set of things to buy to do a conversion? I am keen to look at doing this now it is becoming somewhat real.

Injectors? What size - Based on a STi TMIC/VF34/Intake/TBE etc type configuration? 20psi. Do i need to drop the boost based on different fuel?
Fuel Pump?
Fuel Filter?
EGT Sensors etc?
Certain hoses an fuel lines need to be replaced?
Does it play alright with exhaust cats?
Retune - ASG.

Cheers