As you are probably aware the rather nice MMC carbon fibre hardtops will not fit earlier cars, I think it was in 2003 that they changed the rake and mounting method of the windscreen.
Rutherford used to make glass fibre hardtops but has now retired, I understand that the moulds were sold to Mathias Kreyes in Germany. Whilst I believe that he now manufactures them I have see no adverts.
Brian
