don't know what happened to my last post about this so I thought I would ask again. A few months ago I removed the fireplace in my front room with the intenstion of replacing it with a wood burning stove. I have gone off this idea and now would like to enlarge the opening by about 6" on each side and after plastering and installing a new hearth, put a fire basket in the opening. I would like to know if I need to do anything special to the chimney to do this i.e; install a flue. The chimney was swept about 8 months ago and I have only had about three fires in it since. will the smoke just get drawn up the chimney anyway. all suggestions welcome