Jajajaja , te saturamos , las pruebo ahora y te comento , en cuanto a lo del touchwiz del s3 en el enlace de xda pone 2 archivos , 1 para flashear por recovery y otro para instalar después:
Installation Instructions:
1. Make sure you remove any current version of the GS3's Touchwiz, my apk has a different name and this will not overwrite it
2. Flash "touchwizgnexus_update.zip" in recovery
3. Install the "Launcher_signed.apk" file. This may not be necessary, if it already works, don't bother, but if Touchwiz force closes when you try and open it, I'd install the app. DO NOT SET AS DEFAULT UNTIL YOU KNOW IT'S WORKING
Alternative Installation Instructions:
I'm not going to elaborate on this much, only do this if you are confident in what you are doing. If there is any doubt in your mind whatsoever use the above option.
1. Push the "Launcher_signed.apk" file to /system/app
2. Set the correct permissions.
3. If it doesn't work or force closes, install the "Launcher_signed.apk" file over the top, as in the previous instructions.