I had to check out your thread, as I grew up riding in the back seat of a '55 New Yorker hardtop! Dad's car wasn't a 300... but I remember a number of vacations taken at 100 MPH! ...and I always loved the unusual styling this model.
Very nice metal work too! I've been in the custom paint biz for over 40 years. I use a couple very talented metal fabbers to help me with these issues... but this looks as good as any effort I have seen!