Replica cars — like Shelby Cobra kit cars, or those tragic Pontiac Fiero-to-Ferrari conversions — are typically based on unattainable classics and sold for a fraction of the price of the real thing.  Yet one Florida company has gone against the grain: Revology, based in Winter Park, Fla. will start selling replicas of the 1964-66 Ford Mustangs that mix authentic bodies with modern technology — all for $119,500.