Then you need both the ktoonsez kernel and either the odex or deodex rom (your choice). You may also need to change to twrp or philz touch recovery, not sure if the version of cwm you have will install that rom. Maybe someone with more experience in step by stepping can chime in here to tell you exactly what to do. Otherwise search for twrp, install it, boot to it, do a factory wipe, then install the two zips mentioned above (rom and kt747 kernel, in that order).
Sent from my SAMSUNG-SGH-I747 running TMS3KK-1.1