Google Home Wall Mount

This is a wall mount i have designed for my google home. It is a work in progress and will improve in time. I am open to ideas and changes that you would like to see and would love to hear feedback on the design.

Edit:4-24-18
Magnets used for the mount are OMO Round Stainless Steel Magnets for Refrigerator,Arts & Crafts Projects,Whiteboard,Map 4x2mm 50pcs from Amazon.
URL: https://www.amazon.com/gp/product/B071W8LQ9S/ref=oh_aui_search_detailpage?ie=UTF8&psc=1

* When placing the magnets u