Welcome aboard! Australia, eh? Since you're planning on cruising BC, Canada, another group you might consider contacting is the Albineers of BC. Their page is here:
http://www.albinbc.com/
They also have a classified advert page, and as of now there are two A25 listings active that so far seems to indicate they haven't sold yet, the "Elfine" and the "Mary Ellen". The former powered by the OEM Volvo MD17C, the latter re-powered with a 32 HP Mitsubishi Sole engine.
In the 2019 pictures tab there are photos of club rendezvous. Both WillieC and I attended the Ladysmith one last July, he by land and myself with my boat. Great bunch of folks.