This answer means that you didn’t understand what I just said above.
Yes, you are pro. is ok.
Anyway, for me it is importnt that that zeroshell provides the NAS option, coz freenas would never provide the zeroshell features. and I don’t want to have a plenty of additional machines in my network.
I know what you want is all the function in a linux box. Included NAS and networking option. is ok.