recommend crash repairer in Adelaide

My brother rear ended someone in my Mk2 and Shannons have asked me to take to a repairer. Im guessing the quote will determine whether they decide to repair or write-off - to my untrained eye I think it will be borderline, especially considering how panelbeaters charge for insurance work!
Anyway, on the chance it does go ahead and be repaired, I want it to be by someone who knows their way around old cars so feel free to give me your suggestions as to who I should be talking to. Im in the Belair/Blackwood area but anywhere around southeastern suburbs should do the trick.
Cheers!