if its the same car its jsut amazing how well set up the engine bay is, and how set up the whole car is, the 20v looks like it is supposed to be there and it has rack and pinion, big brakes and an awsopme suspension set up, there is also a 100kw 16v one down here on webers that is pretty fast aswell, this car is a bit simpler but goes very well, as far as i nkow with this one the brakes are only datsun stanze stock struts and brakes with a ke20 x member and an escort diff,
i would be very pleased to see a conversion guide anyway man, keep us up to date on it