@Nick_Boyts I have just found out that Orkestra (Author: @Mostafa_El_Ayoubi) just has a new version allowing the functions I imagined, check out this GIF: 126427810-ee45ec6d-5665-47ef-95ba-610574cff241.gif (1480×880) (user-images.githubusercontent.com)
I wonder if the script is being rerun each time, or is there some type of looping made within the script itself? 
Also, I´ve found this: Element Binding in Revit - Share - Dynamo (dynamobim.com). 