I REALLY enjoyed that read - and funny you should mention Magnetic Island. When I was youngster, I went to South Molle Island (circa 1980), and there was a Fandango EM in the games room. I used to play it all the time !

You have certainly done exceptionally well with the deals - some of the best prices I've ever heard of. If the Op is still around - go there with some $$ and buy everything 

Great to see you having parties etc - This is how the hobby can grow and will only help the future of Pinball