A bugbear certainly but once you've done one or two its not as daunting.
$600 in Vic got me an inspection and what the guy told me when I booked it was that he will check for welds and structural engineering no no's.
He picked on one weld and factory spot welds, I paid him to fix the welds and seam weld the spot welded area and he passed the car after which I went to Vic roads and presented the engineers ticket, the roadworthy and has the numbers checked by staff.
all up under $1000, just.