If you are going to use the Alfa motor pictured then count how many terminals it has on the motor.
I have notes from the Corse days which identify what each terminal does.
IIRC there are 6 and 7 terminal motors depending on if you have an intermittent wiper setting.
Also have to take switches into consideration.
What column switches are you intending to use?
I guess the other thing to be aware of is that the existing Corse wiper motor bracket is probably set up for right hand drive....