Default Google Play Edition change softkey-behavior

So I got my HTC One M7 a couple of days ago and I of course immediately unlocked the bootloader and installed CM11, today I tried out the Google Play Edition-ROM and I want to keep it because of the camera app and the Beats Audio, I got every option I had in CM from the XPosed Framework and GravityBox but one thing I couldn't change:

What happens when I press the softkeys, I want them to function like in CM, when I hold the homebutton I want to get to the recent apps screen and not to Google Now, when I double tap the home-key I want it to function like a menu-button.

Is there any way of getting it so that it works that way? It's really the only complaint I would have about the GPE-ROM.

Thanks for your time and help in advance.