Download Android 4.4 Gapps (DO NOT USE OLDER 4.3 Gapps you will FC!!!)
NOTE: You need to update you CWM Recovery to v184.108.40.206 or higher OR also update your TWRP Recovery to v220.127.116.11 or higher. You can use either ROM Manager app or Goo Manager app from Play Store to update.
To install, reboot into recovery, make backup ROM, wipe data/factory reset, install ROM, install Gapps, and reboot. (If for some reason you end up in a bootloop, reboot into recovery, go to Advanced Wipe for TWRP or Mounts & Storage for CWM, format/wipe /system, then re-install ROM.)