Planning on replacing Launcher2.apk from GC FE 2.0 and putting it into GC GBE 1.9RC2.3. Am I getting into something I shouldn't be? I primarily just want it for a wallpaper from 2.0. Anytime someone tries to send me a wallpaper, it makes me crop it down. I want the full wallpaper. Would unpacking and repacking the separate .apks be a better option, or am I ok to go ahead and just switch these?