Have ordered a pair of repro bumpers in stainless steel for my Flavia from Group Harrington.Despite the very British sounding name the company are based in Vietnam so I was slightly hesitant about taking the plunge and placing an order.
The responses to my emails have been quick and in good English so I'm more confident now.
I'll update this post as and when and hopefully by the Spring the bumpers will be fitted as the finishing touch to the Flavia.