Just put a deposit down on a Mk1 1969 capri which I'm picking up in a couple of weeks.
It needs an entirely new interior really - back seats and passenger seat are passable, but the drivers seat is split all the way around so I plan to replace the whole lot. Having the current seats reupholstered comes in at a teeth grinding £1k plus so I'm on the look out for some good condition second hand ones if possible.
Would prefer black leather, but will consider other alternatives.
Thanks.

This is the guy I got my struts from (in WA) - he had seats and Mk1 V6 interior
 
(From Quokka.com.au):
"CAPRI Mk I, 1970, (2) V6 front seats $450 pr, (4) orig steel rims $900 the lot, (4) Delta mags, 13" $350 the lot, rear dr trim $160, tail lights $55 pr, rear spoiler $150, rear chrome moulds $110 pr, rear bumper $85. Rdclf. 0438-469-074"

I must admit I assumed the forum was English! Silly me.
That said my mum and Aunt live in Australia, not that that really helps much :P
Googling classic ford forums doesn't seem to bring up much that are active and there is very little Mk1 stuff available on ebay.

Try this site
www.capripower.co.uk/forum/
also with Ebay it can be a waiting game but most things will turnup eventually