Thanks so much ,this worked, btw amir loot 0 was fine.Ignore what I said, I found a way to bring them back.
Save to disk before doing anything. Enter these individually. Copy paste one, enter, then the next:
SugarCube.State.active.variables.quest_ai = 13
SugarCube.State.active.variables.amirloot3 = 0
SugarCube.State.active.variables.amirloot4 = 0
SugarCube.State.active.variables.amirloot5 = 0
EDIT: if amirloot set to 0 does not work, set it to 1. E.g. amirloot3 = 1.
Note if anyone else regretted their decision, you have to go back to the police station in hamilton square and then go to the tower to get them.