Adding taxonomies to node gallery and using views to display
I have made a plan. I have ignored the redirection for now. What I did was set up a view for each gallery-page/term that there should be. Each view was linked to a specific term that each gallery item is associated with.

The term association was made by adding a field to the gallery content type using the field type term reference. This allowed me to set the terms required for each gallery.

After setting up each of the fields I wanted to display including the path and additional settings, I got it to work displaying only the galleries in a specific taxonomy.

The solution is actually pretty straight forward. I would have liked to have used arguments, however I couldn't get that working. At least the problems described above have been resolved.