I currently own a '65 Mustang with 65,000 original miles, and a 1965 Impala Convertible.
A few cars I would love to have: a '40 Ford Conv, a '34 Ford roadster, a '59 Caddy Conv, a '71 hemi Cuda Conv, any 60's Lincoln Continental conv 4 door (mission impossible-mr phelps drove one) , a '63 Corvette split window coupe, an AMC AMX or nice Javelin, and just for the reaction, a 60's Amphicar.
Also, a 59 chevy wagon (love the tailfins on those, and a want a wagon), also I love AMC's (had a rambler growing up) because i respected this company as a trailblazer.