Help - Monster Tach Dash Installation Goof - I am an idiot

So I thought I could get away with making a nice bezel base to cover the holes and just use longer screws to hit the metal. Was able to get in through the glove compartment to check it out. Unfortunately the 3 inches between metal back of dash and front is all foam and that is where I drilled the holes.

So bracket is the only solution now. Need one that will hide the holes. I am going repair them first as best I can.