The problem with a domestic pack for me is that I would die of joy to see my countrys cultural breeds of cow, pig, etc. And I know that ain't likely, so that kind of pack would likely kinda leave some dissapointment for me for that reason alone. If it came with just one of the breeds gotlandsrabbit, linderödpig och fjällcow,etc, I would be up in the clouds. Or some breed that could work as a stand in.
Thinking about it, I would still probably find some specie in a domestic pack that I would absolutely love. Domestic animals in zoos fill their own niche (often high educational value about old cultural breeds), comes with plenty color mutation possibilities and oftenly don't need as big habitats.
However I would be really dissapointed if we got generic domestic animals, I need it to be breed specific and I need it be cultural breeds (even if they aren't my personal preffered breeds)