I think this is where Origins should head. Screw Arma 3, although similar engine.

We can still use their native files and add to them.

Agreed, would much prefer Origins to use the DayZ SA than Arma 3.

I disagree. I believe they should move for Arma 3, as there is more support for Arma 3. Ultimately, regardless of which engine they move to, I think we all can agree that they need to move forward and get off of Arma 2.

This will have to been looked at closely, once they release it. At the moment, the Engine is still in heavy development and very buggy(vehicles f.e.)

Use the Engine from GTA5. Best for Business