Default Getting back to Google

I installed the Google Now Launcher, works great. The Google Dialer, not so much - it force closes immediately. I figured this would happen but anyone care to explain or have an idea why it does this?

I really REALLY want this phone app back, I can deal with no root for now but I really want the layout like my S III had which was straight up CM11 with PA GApps.

I also want my lock screen back! I hate Samsungs stock lock screen. I tried Go locker and Kitkat locker with no success, both are terrible. I was hoping that the Google launcher would have the lock screen and I don't know why it doesn't really.

Any ideas anyone?