Multiple Workstations on same host?

Is there a wiki page that covers this topic, particularly:

  • a brief step by step setup HOWTO, like the one for using other operating systems as workstation
  • security implications of running multiple worstations on same host

I want to set up a hidden service, I’d need a second virtualbox whonix workstation instance so I can test its functionality from there by trying to connect to it, but I don’t know where to start. Would I need a second gateway - workstation pair? Could I use the same gateway for the second workstation as well instead? Can I deploy a second workstation by using the same template, importing it into virtualbox under a different name, then changing some settings, or the process is more complicated? It’s questions like these I’m looking for answers to.

Is there a wiki page that covers this topic, particularly:
  • a brief step by step setup HOWTO, like the one for using other operating systems as workstation
  • security implications of running multiple worstations on same host

Multiple Whonix-Workstation
Would I need a second gateway - workstation pair?
No.
Could I use the same gateway for the second workstation as well instead?
Yes.