Speaker Wall Mount Bracket ( Vanatoo t0 )

I wanted to wall mount the Vanatoo t0, but they are an odd shape. I came up with these brackets that use an additional wall mount from Amazon.

Here is the wall mount from Amazon - Jumbl SINSB7B
https://www.amazon.com/gp/product/B008J56UH0/ref=ppx_yo_dt_b_asin_title_o04_s00?ie=UTF8&psc=1

I used #8x1.25" screws for both the wall mounting and the bracket mounting.

I printed with 5 perimeters since I was fastening into it.

The front of my monitor is 8" from the wall.