Ok I get you now, I stationned in France where I fly R22, but sorry I have no idea about flying in the UK. And in France it is quite unusua for Private pilot to fly R22 at night, I am not even sure that you could find a roby fully equipped for night VFR. Anyway good luck to you.
Just one question, do you emigrate to the US? did you get the green card? I plan to leave the army and wish to settle in the US but I have no immigration visa and no ngreen card.

What to do?
Regards
Greg