Is this the procedure? Backup current rom then:
1. Download ROM, Google apps and kernel to the root of your SD Card
2. Boot into CWM Recovery 5+
3. Go into Mounts and Storage and:
Wipe Boot
Wipe System
Wipe Datadata
Wipe Data
Wipe Cache
Go into Advanced and wipe Dalvik also
4. Install ROM from SD Card
5. Install Google Apps
6. Install kernel
1. Download ROM, Google apps and kernel to the root of your SD Card
2. Boot into CWM Recovery 5+
3. Go into Mounts and Storage and:
Wipe Boot
Wipe System
Wipe Datadata
Wipe Data
Wipe Cache
Go into Advanced and wipe Dalvik also
4. Install ROM from SD Card
5. Install Google Apps
6. Install kernel