With the door on and flooring done I have started to do some work from the room. It feels and sounds leaps better from what it was originally. However, its way too dead so I'll have to add some reflections back in. In the forums, the guys mentioned using 6mil plastic and experimenting with placement. I really should do another REW test at this point, but I'm eager to finish the room and I know if I do a REW test its not going to be perfect, so I'll make changes, then make changes, and then make more changes. I've come to realize that my room will never have a flat response, and in reality I just want a pleasing place to work. I'm only putting up fabric, one day once I've finished up a some of the other projects around my house I'll come back and revisit.