I have a tent in the closet and the door of the tent is the only side that is easy to get to for an intake and I am getting tired of zipping the 6" intake duct in the door and trying to cover the hole so I am thinking about cutting a 6" hole in the front of the tent so I do not have to keep doing it. Has anyone cut holes in their tent or have tips for it?

I am thinking about getting a plastic flange and put that inside the tent in the hole and use gorilla tape to try to seal it and put the duct to that on there. Do you think that is the best way to do it or do you have any ideas for it?