If I use the following to create an actor

ObjectReference JohnDoeRef = OutsideMarker.PlaceAtMe(JohnDoe.GetActorBase())


Can I attach an actor script form to the actor I have created ?

You can attach an ability, with an active magic effect script. Magic effect scripts have access to all the actor script events.

You could also use a reference alias instead. Reference alias scripts also have access to all the actor script events.