Nick. There was a place in Scotland doing the 17" Kosei's that used to advertise in Total Vauxhall. IIRC they would not do postage (send) them & perhaps they still have them. Its a couple yrs ago but its a long shot & worth a phone call. Perhaps I'll get a chance to dig out a back issue over the weekend, failing that try a 'wanted' for them. They were fairly popular.