USE PHILZTOUCH Recovery or KT-TWRP (Recommend Philztouch)
Full Wipe (System, Data, Dalvik Cache, Cache) /Clean to install new ROM (on Philz)
Flash Rom
If after installing the rom the phone goes straight to download mode please flash ktoonsez kernel (i think i did a mistake in arma/updater scrpt)
Reboot, First boot can take up to 10-15 min. (If you get a bootloop take the battery out, wait for 5 sec, put it back in and power it on)
Enjoy