Given payload may need to be sacrificed for fuel; and the debate of B737/738 what is the performance of a BBJ like in comparison? PrivatAir operated them from Europe on long routes. Do any of them have long-range tanks with a 40-60 business seating. I'm not sure of the fuselage/wing combination of BBJ versus the line a/c.
When can we expect advertising & recruitment for a heavily subsidised St. Helena Oceanic Airways to start? Those 8 ATC need more to do than bird watch.