My case suggestion would be Case From Lake. See here: https://reverb.com/shop/casefromlake

They do some pretty solid cabs, and you'll notice that they can make extensive bespoke modifications...adding tile rows, different panel space, choices between beefy Meanwells and Doepfer's current A-100 supply. Bus boards included, too. Not as cheap as DIY, true, but they do make things far simpler.