Turns out gti wings are completely different. For some reason my old one wasnt one. The differance is the gti one doesnt have the sill bit attached, the normal one does. And as my car is missing the gti sill extension (side skirt to you and me) on one side it needed bits sticking on to make it fit.
Gave up on being secretive. Was originally gonna go with 1983 commercial pearl grey, but after seeing Mitch's lupo I think its a bit light for what I want, so gonna go with good old nimbus grey, which is being used loads lately, but i've yet to have seen a 6n2 in it.
Here's a quick shop how it should look when done: (only darker, its hard to imitate grey!)







