Redondo thumb wheel Radio installation in a 1969 Barracuda mounting issue

Here is what I have, I doubled up on some aluminum and I think it will work. The left side was a little tricky but I was able to duplicate the double bend offset back. Will make adjustments in the car. Looks like I have to file the dash openings a tiny bit so new thumb wheels will come through.
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Looks Good!! Only thing that may be a problem is the height of the bolt heads attaching the brackets. I used a much lower profile bolt but you won't really know until you test fit it to make sure the radio head goes flush with the bezel. I think you got it though!!