"Dave Stadt" wrote in message
...

More engines are mogas capable than those that need 100LL. If 100LL were
to
disappear the vast majority of the fleet would get along just fine on
mogas.
In fact the majority of the fleet is much better off burning mogas.


You probably already know, but that 25% that needs 100LL is the bunch that
flies 75% (or so) of the hours each year.