Thread: see mine
Much of what's needed is there, but you'll have to cut the Braids and Clouds out, since both of them are discontinued. Unless you already have them, you'd either have to locate used ones (good luck!) or use a third-party build of these, in which case the panel layout won't exactly be like this. Also, the SILTA power supplies are a bit of overkill in terms of price and size for what you get with them. A 4ms Row Power 40, for example, takes up 2 hp less, gives you a bit more amperage on the +12 rail, and is a tad cheaper. Or, better still, opt for a powered case such as one by Doepfer, Erica, et al and see if you can get even better amperage numbers with zero hp used.