The upcoming Hilton Head Island’s Concours d’Elegance & Motoring Festival will set the spotlight on Jaguar's first post-war sports car, the XK120, by featuring 19 different variants of the XK. From an original aluminum XK120 to a racing XK120C--and all submodels of the XK120, XK140 and XK150--the XK series will be represented well on November 3. The Hilton Head Island’s Concours d’Elegance & Motoring Festival itself runs from October 24-November …