Edit "Reanimate" Archetype or Adding Dialogue

[Azurawhisperer]

I'm trying to create a custom reanimation spell to where I can include dialogue to the reanimated NPC, treating him/her like a regular NPC. The trick is how I can work around with the reanimate effect. I read in the following this:

 

Now consequences #2 sounds like it can be worked around, but the question is where do I begin? Any guidance would be appreciated and those who have done this before, please share some hints on how I can tackle this. Many thanks!