I'd like to see my grandfather's Minnow, trust me, it is a good looking plane with cheek cowls, bubble canopy and a more conventional looking type rudder. Other than that, I'd like:
Bob Hunt's Genesis
Bill Werwage's Perroquet and Juno
Vic Macaluso's Crusader
Jimmy Casale's Spectrum
Gene Schaffer's Hallmark, Stunt Machine
Those are some I'd like to see as kits.
Edit because one plane is classic legal