Hi Alex,
All I can say is WOW!
I am shocked yet delighted to hear that you know my car as well as my brothers...I will explain:
When you mentioned Stan Barnes, I immediately checked my logbook. Looks like I own Warren Von Bibra's GTR. Did Stan sell this on behalf of Warrens divorce settlement? Also, do you know either of these guys personally?
Second to this, you are the first person I've come across that knows & has heard of another Scuderia GTR as there were only 6 produced. My brother owns no. 001 & has owned it for about 15 years. He bought it off Paul Whitmarsh who you may have heard of (owns Australian Wharf in Sydney & actively competes in the Porsche cup). Here are some pics which I posted in the 'rare skyline register':
http://www.skylinesaustralia.com/forums/topic/127783-rare-skyline-register/page__view__findpost__p__5747695
Regards
Marko