My car with the following additions/changes would be sick "RARE".
FJ6 intead of FF4
+$14.05V1X instead of V1F n/c
4-speed instead of automatic
+$194.85 - 227.05add the "performance axle package"
+$102.15 add a sunroof
+$461.45 - 83.95add rear window louvers
+$91.10 
if the Air Conditioned - T/A hood'd - spoilered - 383 R/T wasn't rare enough .....
you could've ditched the A/C and sunroof from the fantasy car & bought a loaded HEMI car.
-- forgot to add the rear shoulder belts
+$26.45 to go along with the existing partial horn ring
GG's "white book" shows 114 Challengers & 82 Challenger R/Ts with SUNROOFs.
