I have a set of 16 x 7.5 5 x 114.3mm x 5 spoke, currently on my 93 V6 Telstar
With (about 20% left even were) tyres I'd take $300 set without tyres same price
About $60 to Sydney Bare alloys with tyres No idea.
No idea if clearance would be Ok on a Falcon but I know there's absolutely HEAPS of inside and brake and suspension and steering clearance on the Telstar, even 4 up with camping gear doesn't scrape or anything. Plus take std tapered nuts to boot !!
Why selling, going back to std in due course as planning to sell the Car later this year
I'll try & find your email and send a pic or PM me and I'll send then