Your last paragraph refers me to correct as you just said example “not only PC which has to have specific hardware.” So you getting technical and looking to the future but that confuses what’s possible now so it would be better is you just said I am correct but it can be done eventually.
I know now that FBX. and ABX. can be imported into UE4. I knew about PhysX Apex Destruction and Apex Cloth. I also knew about the WaveWorks, FlameWorks, and ShadowWorks not available to public. I read the basics. I sent out email and contacted them for license use. Hopefully I can receive it on my Nvidia account.
GIworks you said has its features practically in OptiX so I mise well use OptiX. I tried using OptiX but requires Cuda and Cuda requires Visual Studio 2012-2013. I have almost everything now. Knowing that all can be put into the Engine just not fixed up in UE4 is a nice relief. So im just having problems getting Cuda to realize ive installed VS2012 and 2013. Its only reading 2013 mostly. Do I have to have 1 or the other? Why aren’t they both just installed when I install them.
Cuda window tells me…
Not Installed Nsight for Visual Studios 2012:
Reason: VS2012 was not found.
In the Nsight Visual Studio Edition 4.0 it tells me its also missing requirements. I looked them up and I don’t understand what else it needs? These are really my final questions thanks a lot! I should be able to check all of you guys for the answers. 
So much appreciated!