The problems I have is the home key and the menu key are reversed and my phone does not like to be overclocked over 806 Mhz. My linpacks are around 10. Quadrant score are not true because I have stagefright enabled on my phone. Run really smooth though.
That kernel just like the xionia killed my accelerometer, had to go back to stock kernel. There is a file somewhere in /data that it making the accelerometer not work on those kernels, thats why they work when you install them on a fresh phone. No idea what file needs deleted to make it work on an existing data partition though.