I'd love to help you with this. I'm an EE of 25 years in Austin, TX, USA.
For layouts I can use PADS, KiCAD, and Eagle.
Schematics, I can use Orcad, KiCAD, and Eagle.
I can do the PCB for you. I have a friend you can contact about the metal work as that is out of my range.
Thank you for your consideration!
Rick