Is my cooling system operating normal?

My avatar 408 runs a tad cooler (maybe 180-185-ish) with a pair of electric fans running in 90+ degree weather at those rpms. I'm happy with it as it will stay there or goes down slightly when stopped at a light or whatnot.

As for a mechanical fan, make sure you have a good shroud on it and the top of the clutch is about 1/2 to 3/4" from the rad. If the mech is set up properly, you might find the pusher electric is in the way/blocking airflow and can be removed.