Thanks everyone!
Last night I bolted in the driveshaft, merge pipe, high flow catalytic converter, the rest of the exhaust, put in the radiator and fan shroud, fixed the oil pressure and spark issues. Tonight I have to drain and refill the tank, as it's nearly empty and what fuel there is is stale, and run in the cam.
After that, it's a matter of putting the front bar and bonnet back on, bleeding the brakes, and putting the interior back together. Hoping I will have all that done by tomorrow night, so it can be inspected for rego and mod plated.
Going to be a push to have it on the road by next Friday, with government departments the way they are, but I'm going to bloody try!