I struggle to imagine a world where 65 frames are needed to routinely generate a handful of patrols. I will concede that the 65 left very little room for continuous deployments of 6 packs in perpetuity, as we are seeing now.
Here's a good basic article laying out some basic fleet sizing logic:
Audio of this article is brought to you by the Air & Space Forces Association, honoring and supporting our Airmen, Guardians, and their families. Find out more at afa.orgGordon England, the Pentagon’s No. 2 official, has claimed that the F-22...
www.airandspaceforces.com
Using the numbers above, even 40 frames would yield 25 combat coded jets. Even at 80% serviceability, that's 20 combat coded frames available on any day for NORAD taskings. I would argue this is enough for just NORAD.
What do electrical requirements have to do with these fighters?
There are security requirements for the F-35s that are substantially different than 4th gen platforms. I can't imagine requirements for the Rafale would be higher than the F-35. Probably on par with current Hornets.