Best rom for battery life?

[dfalcon217]

With moderate use I can last about twenty hours give or take 2 if I don't web browse a lot

Sent from my phone

What ROM/Kernel combo are you using the achieve this impressive number? Currently using eatonrom 1.7 (no kernel support) it's an ok rom i guess but im really looking for the best of all worlds.

I'm on froyo with MR2 radio btw

Thanks