Thanks for the heads-up regarding the seat tube! I never knew that...]You do see quite a lot that have rusted like that and as far as I know no one has really perfected a way of recreating the finish and colour. I have read people used WD40 to clean zolatone with some sucess. My own 1990 Team has some rust issues but not as bad as the one pictured and I'm probably going to experiment at some point and try a respray. There was a really nice 90 Team for sale on here recently but I think that sold, have a search. The seller with the ebay one seems to make a point of the wheels costing £300. I was half tempted to offer them £150 without the wheels but I really dont need yet another bike. Also if you end up getting a frame try and get the seatpost. I forget the exact size but it's something really weird like 30.2 so quite hard to find a replacement.