I've been doing something similar to what you are. A hybred of atkins and a blend of my own "diet". Latly though, I've been loseing very slowly (about a pound a week) or staying the same.
I've been trying to find a happy medium, or at least a system where I lose on a consistant basis until I reach goal. I ride quite a bit ( 15-20 miles a week) and run (5 - 8 miles a weeks) among other activities (includeng Pilates). I'll guess I'll try a different method week by week.
Any suggestions? Thanks!!