Cooling the 440

I bought my Duster earlier this year (440) and it has an aluminum radiator (larger than the opening) with a flex type fan as well as a pusher fan on the front with a toggle switch off/on. I will be the first to admit I didn't drive it a lot in the 90+ degree heat with no a/c. When I did and had to sit a quick turn on of the pusher fan quickly brought temps down.
I am not happy with the how the setup looks and will change it eventually if for no other reason than how it looks.