When should I look for voice actors?

[DeAngelo]

Last step, imo, DeAngelo. =D
It's better to have it complete and neat before it reaches the voice actors.
What are you working on? =P

A small custom story that bridges the gap between my first one and my next one. I'm going small this time because I know SOMA comes out relatively soon and I think I want to wait for that to work on a new one (Plus from what I've seen of SOMA the assets will compliment what I have planned for my next one better than the Amnesia assets. )

I'm also thinking of learning a new engine such as Unity or Cry Engine.