Hey Sean :),
I've been viewing this thread for a while and I must say I am impressed. I'm a big fan of people who create tactics from real life. I'm tempted to give this a go and if I do, I will report back.
It's one game so it give a few more games and I'm sure you'll score from open play as well. Also, I'm sure you got the corners from attacking the opposition and testing their keeper so corners were well deserved :).
Read this: http://www.fm-base.co.uk/forum/football-manager-2013-tactics-training/106369-how-put-downloaded-tactics-into-game.html
Next time, don't comment three times. Someone will respond to you, just be patient.