I just returned from a holiday in the Netherlands and a chance visit to the Vehikel autojumble in Utrecht.  This is a great event if you get the chance to go there.
Whilst there I found a stand which seemed to specialize in all things TR1,XV750/1000.  I got a new mudguard for my bike at last!.
I would be interested to know if there are any shops/clubs which regularly attend such events.  My TR1 is such a shed that I'll be needing more parts soon.
Regards to all.