FFF
Is right on this, you do need multi/IR and 70tt on the twin before you can go off and hr/build.
I did it in March and yes they make all hr builders fly at night, they use the planes for training in the day, this means you are restricted to where you go.
You don’t get to see much off the sun and flying in a straight line for 6 hrs a night is hard on the ass. (Seats lumpy!!)
Cheers
AC