Hi, I managed to get hold of a Repro B3, 2nd hand it is about 30 years old but is in need of some love. 2 buckles are missing from the neck and waist straps. So I'm wondering where I can either get replacement metal buckles or just top get hold of new straps altogether. Anyone have a idea where I can source these from? I was thinking of writing to 5star. I have already written to Cockpit but so far have not received a response. Many thanks in advance.