I had some apps working using only the OP instructions; that is I wasn't running the framework at all. When I loaded the framework (then rebooted) so I could run the rest, most previously working apps stopped working. I found that if I reinstalled (no need to uninstall) those apps via ES file explorer (it has supervisor permissions) they immediately started working. I did root last night, but have not messed with the system folder to load Play as there is no backup yet. Not sure root is needed though, nor if supervisor permissions is an issue. Every app works great now. Only weirdness is Maps shows my position about 500 yards off target, while mapQuest is spot on. No biggie, just strange.
Thanks to the OP and others for getting us this far.
thanks! Reinstalling the apps solved the problem! Drive is now working, along with the other Google apps....I am not rooted at all! This is awesome! Hopefully I don't run into any other issues and all play happily together.