I think this is actually an SA Series 1 import.
My 1st was very similar and with the mirror mounts on the wings too and the smaller side strips - in fact mine was also an X plater, too many coinsidences for my liking
Yes I spotted that, but also noticed its half way up, thats what happened to my one and when I tried to fix it well the rest is history. Even so I will get intouch.