I improved allmost every other way of powergen before. Oil became about 2x as powerfull 3 updates ago. The 5.09 switch made large boilers quite efficient. There is biofuel from IC2. Single use batterys are now usable for powergen. Either as byproduct from other processing chains or directly fueled by sulfur.I will also improve nuclear so that it really fills the step before fusion. Did some prepareations so far, the real power boost will come soon.
The last thing i want, is that people stay all the time at the first tier of boilers and only build more of them. I prepared enough alternatives before this nerv so no one can complain.
Sounds fine to me.
Only one thing: The granite still spawns in the end asteroids.