That's a good question!
I've an idea about running Tor in another environment too, but it is not realized at this time. In this case I've configured and personalized operating system that is installed on a virtual hard drive that is created on a host machine, including a software for possibility to run another operating system in this environment. Then using host machine I've created a copy of installed system on virtual drive and placed her into directory on this virtual drive for possibility to chroot into it and keep packages of this system up to date. Now I'm thinking about how to make a live ISO image from this copy of system and store it on a physical drive in one partition with my virtual drive. Benefit of this is that you can boot from host machine with grub loader using ISO image to work into live system and when it is needed to build a new live image stored on a physical drive when running from live system.
Sorry for my English but I think this can help you to think about something new. Best regards!
