These cars are serious sedans apart from those from BMW's M division, as well as Mercedes-AMG. I think an FPMKZ would produce 550 hp, or 708 with forced induction, out of a 5.2L "Voodoo" V8 borrowed from the Ford division's 2015 Shelby Mustang GT350.
I also think the FPMKZ would weigh less than the Hellcat.
I agree the CTS-V and Charger Hellcat are both awesome sedans but the Lincoln would have no place in the performance division. Ford has been trying for years to create a super car to keep up with the Chevrolet Corvette and Dodge Viper and I'm pretty sure that Ford wouldn't even think of creating a performance MKZ. Besides Lincoln's have always been for the upper middle class working man.