The Radio man's gone , the presenter's that's left are more than capable of doing the show properly.
As someone posted earlier "TOP GEAR" was really the JEREMY / JAMES / & richard show . . .
A Modelers show ? Don't think that would take off these day's , you haven't got the people that could do a proper job , from the dim & distant past I remember Vic Smeed / Bob Symes Shuman and a couple more doing a sterling job , all gone now alas.
Bill