That's good to know about the skirts. I was under the impression that the formula kit was an factory option, so I just assumed it was original because it has the other options like LSD and rims. Makes sense now because I was wondering why it had the bumpers, and skirts but not the wing. If it isn't original, I can get rid of it. I'm happy for anyone to pick up and comment on all the non original bits. I'll post up more pics tonight so you can spot all of the post factory add-ons and replacement parts. I aim to make it as close to original as possible. I've already identified a few, so it will be interesting to see what everyone else picks up.