I had already invested in several 1" (25mm) RAM Mounts pieces and arms and found a plate I could modify to fit the upper cubby.
https://www.rammount.com/ All kinds of ball base options. I used the 6.25x2" universal marine mount and cut/drilled o fit.
Do you not have the center console with the built in phone mounts? I like those. I had just bought Ram mounts for my 07 when my wife decided we needed a new truck. Probably use it in my Jeep now even though I have a tablet mount in it already.
