Sorry to be that guy, but you should just sit down and go over Qubes OS’ documentation. Some specific entries that might prove useful:
- How to organize your qubes
- How to install software
- How to install software in dom0
- Creating a Kali Linux TemplateVM
If you ask me, read a lot more beyond these. But if you really got no time, then at least suffice with the aforementioned.
Wish ya good luck!
Can’t agree more.