Here's an option for those looking to mount their GPS units. I secured a RAM mount with double-sided tape to the cubby in front of the shifter. Then on the other side of the RAM I secured a strong magnet (from Menards). On the back of the Nuvi I double-sided taped some metal strips that I cut. The metal strips are positioned on the Nuvi that way so it will still accept the windshield bracket for use in my other cars.
I also direct wired the Garmin to the fuse box, while the red wire first stops at this switch. This way the Garmin doesn't run every time I turn the key to on. I can switch it off if I want. Bought the switch at Radio Shack and mounted it to one of the unused blanks. The cable then runs up under the 2 cupholders (which can be removed for easy wire hiding).
The RAM can be positioned perfectly because of the ball joints, then tightened. The magnet holds the Garmin REALLY tight to the RAM.
I never used that cubby area, and the cup holders can still be used. Final result: