[BBHOLIDAY]

Do this man. I did it and my battery last close to 2 days, and thats with more than normal use.

1. Flash back to the stock ROM. I know, I know, but flash back and stay there.

2. Install the no push internet cab. That way your phone is not downloading unnecessary data.
3. use a registry editor to hack the battery: this can be found in the tp2 hacks sticky.

after that you should be good!