This year we went to sweden in summer holiday. Going to classic car week. We did it with the chrysler. My cousin did it with the dodge. We had some fun with the whole family.
I also see you dont have the rubber strip attached to your hood. I think that strip seals on the core support when driving so you dont lose airflow over it. So the air must go thru the radiator. A spoiler as mentioned above would also help at speed.
Nice car btw!