Nice work,
Do you have any drawings or CAD Files of the brackets to share? I can Help Make them into a CAD File with dimensions if you give me a full-size paper tracing of your brackets.
I am not sure if you want to share the intellectual property you have created or not.
Disclaimer: I am not interested in selling your brackets for profit or reproducing them for any other purpose other than my own personal use.
I could digitize the bracket to make it easier to share with others.
Is there a recommended type of metal or plate alloy that should be used?
Thank you for your parts sleuthing on this.