Airbus 320 loss of FD´s and Flaps position for Go Around.

[Alt Crz Green]

These answers all assume you go around in config full. But there is an exception to the retract the flap rule:
If you G/A earlier in the approach whilst in conf. 1 or 2, DO NOT retract the flaps one step. Otherwise you will find yourself flying well below S or green dot.