Interior trim before or after glass install

The headliner doesn't interfere it can be in or out. The big issue is the sail panels. I will try and post a few pictures up tonight that will be helpful to show where the inside rubber flats fit in relation to the sail panels. Does your car have a fold down rear seat? Mine does. I am not sure if the sail panels are different for the fold down rear seat compared to the regular seat. Although might not matter.