Terry, I've communicated with a few folk from Aus and the feeling among these is that Yahoo.jp is the best source of parts. Meanwhile, I've been looking on Yahoo regularly and have developed a tendency to become distracted by
other shiny things..
rich. wrote:..
cough cough plastic mini cough
Twunt!

OK, so that was a stupid amount of cash to drop for a quick look and a promise that I'd have it in my grasp within the year.
Two years on..
There is a Clubman Estate/Reliant Rialto hybrid in GRP on the bay just now which spoke to me when I opened the listing. "Buy me, auto mini bits are relatively easy as everyone wants manual stuff!" it said and then, after I looked some more, it went on to say "I need a complete makeover because some turnip has been using an angle grinder on my gelcoat and there's a shortage of places to sit 'cos some other turnip has twoc'd most of my furniture.."
That avenue would be good money after more good money. I'll maybe get a MK1 auto that's all up and working some time but, for now, at least I have a shell and a plan, Minor-related.