Hi AGAR, a bit of info for you, the photo's at the bottom of the BTCC page showing the Gravett car ( states 1990, but is actually 1989 ) on the left and the DJR cars on the right.
The Gravett car and the John Bowe car are the same car ! Bowe in 1988 and Gravett in 1989, oh, and me from 1996 !

Great to know how much interest these cars still get !

Andy