"Broke" and "Eurorack"...two terms that seem to go together an awful lot these days. I always thought Dieter's idea was to make modular synthesis more affordable and accessible...
I'll echo Ronin's point about the patchable synths in there. Removing a patchable from its case...that you've presumably already bought and paid for...isn't very economical. Not only have you paid for the case(s) these should be in, you're paying MORE to house them in a Eurorack cab, and this can often be quite a bit more. Assuming that these are Arturia Rackbrutes, each hp of space in them costs $2.04. So if we took the two patchables in here already and then worked out the cost for their space (130 hp), we arrive at a cost for space of $265.20 to house both, which already have housings and power, in the Rackbrutes. Not a good idea. Eurorack cabs really should be for actual Eurorack modules that don't have the convenience of OEM housings and power supplies.
I'm also not 100% sold on the Rackbrute these days, either. They're a GREAT match to a Minibrute 2 or 2s, true. But in practice, you actually lose 5 hp to each one's power supply, plus you're going to have to deal with depth limitations over the busboard. And they're not that big, so there's a tighter amount of room for expansion. Instead, you might look at something beefier like Erica's "Monster Case", which is 2 x 126 hp, with 2.5A of power on each 12V rail, and a max depth of 140mm. Yes, it's more expensive at $599, but the cost per hp is actually only about 30 cents more, and you get a much bigger cab, better P/S, and the ability to go to 4 x 126 by adding the appropriate end-bolsters and a second cab. That's a far more serious case, and also a more long-termable case as well.