Put a viscous fan and fan shroud like factory air conditioned cars have you'll need it when you fit the air conditioner so it can pull enough air through the condenser when stationary. Interesting to see the V8 emblems on the front fenders some A66 cars have R/T emblems apparently from the factory and that dash clock is rare and very cool, overall your car is a very nice, rare Mopar and your dad should love it.