FWIW, I 100% agree with your thought process. I want all my stuff running about as cool as I can get it. Running at 200 or 210 or whatever above that leaves you almost zero room for error. Idling in bumper to bumper traffic on a hot humid day. There's just no cushion. At least with a carburetor and distributor, you can tune it to run at cooler temps. Maybe Holley makes it tuneable to run at a lower temp. I doubt it. That's normally how EFI runs. Hot.
