6:38 vs 6:45 - yeah I see what you are doing with the chrome delete on 300 grill. The most noticeable part is the removal of that vertical line. Simplified, it makes the car less formal, less stogey. The original car had upper class aspirations, but for the 1963 Chrysler, with it's completely shaved tail fins (even 1964 brought back tiny fins), the overall simplicity for the 63 is very well suited to your change! Approved! As you might be able to tell, I am a bit of an early 60s Mopar nerd, but keeping things perfectly stock is certainly not needed on these post-forward look/pre C-body "lost generation" 63s and 64s. Tasty mods is pretty well the only way they get any love at all. Cheers from Canada's west coast!