I have one and absolutley love it! I have had a lot of nights in mine and it has been great! If you get the stove the 4P tent would be nice to have extra room for gear and a small wood pile. I am still able to do it with the 2p but it can get tight.
I run the mountain hardware phantom 15 degree bag and it is right around 2lbs 4 oz. The Argali 2 person tent on hunts. If I know it is going to be really cold I bring the backpacking stove and it works great.