Perhaps a long walk or several small walks through the "Darkroom Portraits" thread would be useful. At this writing there are 252 posts and 36,737 views, so someone likes it. http://www.apug.org/forums/showthrea...room+portraits
Read and see what others are doing. Compare what you know of your process to what you see of others. It has helped me pick up several good ideas and make some useful changes. Hope it works for you.