Whiteside Rd Clayton Opposite side of road to B&H Holden Wreckers there is a factory which specializes in really hot Suby's, Honda and some Toyota, he has access to them, I believe about $80-90 a pair (Two).
Very friendly I met by chance a few weeks ago.
Sorry can't remember the name of the place.
He has these spaces both for changing PCD Stud patterns and also simply for offset eg to clear brakes etc etc.
Doubt they're legal but . . . . . .