I finally put my boost gauge and wideband is my cubby. My only dilemma was that I used that cubby for my sunglasses. I finally figured out my new holder.
Saw a pic of a car that had a sunglasses holder where the driver oh sh*t handle was. Bought a knockoff off of ebay and it doesnt look too bad. Install was easy. Had to widen the hole for the screws a 1/4" on both sides.
If you want one ebay "volkswagen sunglass holder". They come in grey, tan, or black.
Also included pics of the gauge install