Late 2.8s with 20s turn up often enough on ebay to make me think they were factory-built. There are two different types of front hubs for 20s too, one for Brembos and one for stock brakes I think. It'd be interesting to have a look at the option sticker for one to see if 20s are listed.
Not sure if that was just an option pack, or whether that makes them an FE though.
BigT5 - you can attach photos to a post (using the paperclip icon in the advanced editor) if you don't have anywhere to host them. I'd love to see a Tornado Red D2. Its a very odd colour to paint one since it was well phased out of the rest of the VAG range by facelift D2 time. I would not be at all surprised if it is unique

I wonder if whoever ordered it had fond memories of a mk1/2 Golf or Polo in that colour?