So I am unlocked and rooted but I am running stock. I want to install 4.2 Google Core Apps but it seems to me that I need to be running certain custom ROMs in order to be able to install or flash these apps. I was having issues flashing GAPPS as they would all force close as soon as I booted into Android and I couldn't use any of them I want to be able to still run stock but have the updated core apps, keyboard, etc. I know photosphere and such won't work because they are buggy, but I'm ok without that. I'm mainly interested in the keyboard and if I can get the other apps that would be cool. Any suggestions?