yes.
Take off and land on mains(tips).
Fly the first hour on the mains(to make room for "return" aux fuel).
Then the next hour on the aux's to your/bosses comfort level.
Then at least half an hour or so on the mains again to make room for locker fuel.
Transfer the locker fuel(pumped rather than fed). Watch for L or R Trans light. While remaining on mains, of course.
Might want to empty wing lockers first in rotation, though.
Land nice, the B doesn't have trailing ling gear like the C.