Is it worth it? I'm currently running netarchy's 4.0.3 kernel and fresh's 3.1.0.1 rom with the overclock widget. Set the screen on min/max to 768/1113 and screen off min/max to 245. I seem to have pretty decent battery life--about 15 hours off charger with approx. 30% battery left. I know that SetCPU seems to be more robust with config, so I was wondering if it's worth it? Will I see significantly better battery life with more tweaks? TIA