Windscreen surround

I'm in the process of finishing the conversion of my X1/9 to an Abarth replica which entails a complete respray and also changing the black finished trim for chrome. I'm short of a couple of parts, namley the chrome finish windscreen surround and a pair of 128 headlamps and mounting frames. The latter seem almost impossible to find. I'm assuming Abarth raided the parts bin and the headlamps are 126,7,8 parts?
This has been done a good few times and so hopefully the knowledge is out there somewhere