To be clear I think there is zero to it, but OTOH I'd stick with 2,3 and 6.
#1 is probably easy- just look around at recent history around the world, or given that the planning is coming from a future Prez, you can probably persuade him he would be protected.
#5 is probably also not much of a hurdle. Nixon, Bush, Obama, Trump himself on 1/6. We've had plenty of Presidential admins without too much scruple about people getting killed as collateral damage.