You did forget some important information that was discovered by Leland Blair of the real wartime 80th FS Headhunters.
It was Blair who figured out you could get 58 bottles of scotch in a P38.
This is clearly important to consider when talking about the most important fighters of WW2. What other fighter can claim that?

And this wasn't drop tanks filled either. This was internal storage.
Gotta love how Lockheed thought of the welfare of it's pilots first:aok