I also have a Corbin on my 98 Kawasaki Concours that swaps out perfectly with the stock seat. But, it seems that they are dropping models from their catalog list once they get past a certain number of years old. Generally, if one can get one, they are -or used to be- very good about repairing beat up ones, even if very old. There are some other custom seats makers that will use your seat/pan as the starting point.