fav color combos:
red (looks like modern GM victory red) with black hood stripes.
dark blue (lemans blue? fathom blue? something?) white hood stripes.
hood stripes if only cowl induction hood, and a SS (or cloned SS)
the cragars or slot mags as I mentioned
corvette rally wheels (someone mentioned those a while back)
those wheels that were available from the factory on almost any musclecar, ford makes a newer version... see pic here