Changing Button Functions topic

Hey guys,

I was wondering if anyone had any luck remapping the hardware buttons. I'd like the follow sort of layout:
Home > Home
Long Home > Google Now
Menu > Recents
Long Menu > Menu

I can't see a way to change the long press functionality in the key file. Has anyone had any luck there?

I'm on SlimSaber 5.02 so I can't run the exposed stuff.

Thanks!

E