According to Aces High Volume 2 CHISHOLM William Laurence [92 Sqn] flew BR525 on 7 OCT 1942, if exact don't think it fits with the SS Hoperidge.
http://www.adf-serials.com.au/2a58.htm
A58-34 F.VC BR525
http://www.airhistory.org.uk/spitfire/p030.html
BR525 VcT 3021 HPA M46 FF 6-6-42 39MU 8-6-42 82MU 16-6-42 Liverpool Nigerstown 20-6-42 Middle East 24-7-42 SOC 29-8-46
BR526 VcT 3042 HPA M46 FF 13-6-42 6MU 14-6-42 215MU 8-7-42 3PATP 17-7-42 Australia 23-10-42 RAAF as A58-34 Crashed into sea off Darwin
http://recordsearch.naa.gov.au
A705 166/16/59 GOLDSMITH, Adrian Phillip - (Pilot Officer); Service Number - 402500; File type - Casualty - Repatriation; Aircraft - Spitfire BR 526; Place - Darwin Harbour, Northern Territory; Date - 2 May 1943
Access status: Open Location: Canberra 1943 - 1944