Hi Toby,
Nice video clip, it's not a prototipo 2000 that we are talking about, but the sounds of that one are fantastic!! after digging abit found that Mobil oil company had a contract with Abarth for not only advertising but promo' work with the car , they were expecting more to be made and had plans to use in future adverts, but they only made one that I can tell and it lives today in a private collection in Japan.
Fred to you Sir, have you chassis plans and a build stratagy done? the fibreglass body you will make, or have access to molds? I am an certified welder and make my own chassis if plans are available to purchase, not now but this really starting to get my attention! Rubino