Hey guys, whats up. so i have flashed just about every ROM available and i always go back to stock, for some reason i like it best, BUT i would like a overclocked / undervolted kernal to go with it and im not sure how that works. can i flash any kernal while using the stock Verizon ROM, or is a custom ROM required? and if i can on the stock ROM, are hydra kernals still the way to go, or is something better out that i havent seen? thanks guys!