no you can't. as what you quoted, you can only flash rom and kernel, and additionally any other apps distributed in zip provided you know what they are. since you can't even tell what viper rom or jb rom is (even with the word rom there), you will brick your phone. literally. you can even use your phone to build a house later when construction material prices go up.

This is my battery utilization for SuperXE Build 4, so far so good!




By the way, Build 5 is already up and downloading now...