You are in zone 8 so some of that would be happier outside in a 'bog'. When I lived in zone 8, I grew all my Sarracenia in pots on the deck because the racoons thought they were tasty. On the deck, I only had to worry about marauding peacocks.
Sarracenia require a cold winter dormancy and must always be in water.
The Ladies Tresses Orchids wouldn't be happy with the Sarracenia as the orchids want to be damp but not up to their necks in water like a Sarracenia wants to be but would be happy spending the winter outdoors. Temperate Drosera would be quite happy but don't need the winter chill - mine are all in the house except for one escapee who is out in the bog with the Sarracenia. The mosses will be along on their own so no need to plant them.
The Venus Fly Trap has completely different needs so wouldn't be a good fit for your bog, even indoors.
I have two types of volunteer Utricularia living with the Drosera in the house so obviously, their needs are similar.
I've never grown a cranberry plant.