Vince you did very well indeed to keep calm in an unexpected and frightening situation. To change your landing plan in the heat of the moment and then go on to execute something you've only ever read about is more than I would have thought of or could pull off if I were in your place.
What circumstances brought you to this position in the first place can best be described as 'open to investigation' and you are clearly doing all the right things in this respect.
Good luck to you.
Er... as you seem to be gifted with lady luck perhaps you could suggest the lotttery numbers for tonight?