A couple of questions to clear things up
Is there any eGPU enclosures that can take multiple GPUs for Mac, that's not a DIY solution? I use an Macbook Pro as my main workstation..
Is there any way to set up a render slave running Linux/Windows on LAN to work with Blender / Octane X?
Can I access and send work to Otoys render farm ORC from inside Blender?