If they're using StelOil avgas, they could be depoting it at Ceduna and trucking it over in the back of the F-250. It'll go like any fentruck, so scooting over to Ceduna to pick up a few drums of the stuff shouldn't be a problem. Just don't crash and explode.
Things that'd probably need to be done for the Star:
Fabrication of alloy frame parts, since they're bigger than their own workshop could handle.
Fairing CFD to make sure it'll actually be stable at 650kph and not try take off.
Wheels, running gear.
Added a few assists to the list above.
________________________________
--m(^0^)m-- Wot, no sig?
Things that'd probably need to be done for the Star:
Fabrication of alloy frame parts, since they're bigger than their own workshop could handle.
Fairing CFD to make sure it'll actually be stable at 650kph and not try take off.
Wheels, running gear.
Added a few assists to the list above.
________________________________
--m(^0^)m-- Wot, no sig?