Delete, start over. But this time...
1) NO DFAM. Put it back in its case, which you paid for, and on its own power, which you also paid for. Otherwise...well, let's do the math.
A 6U Rackbrute is $359, which gives you 171 hp to work with. 359/171=2.10 (ish). This is the per-hp cost of housing something in this case.
So...DFAM is 60 hp. 60 x 2.10=126. This is how much to add to the DFAM's price when it's installed like it is now.
So, let's do that. A DFAM right now at Sweetwater streets for $699. 699 + 126 = 825...which I'm betting you wouldn't have paid for it. But even so, incurring your own cost increases for "convenience" isn't necessarily a good idea.
2) The Befaco OUTs. If you're trying to output individual tracks to a DAW, these aren't the right thing to use. If you want to do this, there are actually two ways to do so...
A level shifter. Have a look at the Ladik P-520. Dirt-simple: synth-level signal goes in, line-level comes out x 4. And once you have the line level, you can send that directly to a typical interface. There's other similar devices on here, but the Ladik is both cheap AF and it's very basic, with no need to pay attention to it. Or...
An Expert Sleepers "soundcard" module that can interface directly to the DAW via USB. And they have a few, so it would be worthwhile to look at what they've got and decide which one fits the bill. They also have software for this, but if you have Ableton 11, you have their "CV Tools" suite that can handle the same purpose. Or just don't use ANY modules, and run your synth-level signals directly to a DC-coupled audio interface; I use a MOTU 828mkii for this exact purpose.
3) Space. Or rather, the lack of it. If you're not using this with a Minibrute 2/2S, then go bigger. Just stepping up to a Mantis at 2 x 104 hp would give you another 40 hp to mess around with, for example. And if you add the utility modules that everyone's talking about here, you WILL need that extra space (and no DFAM, etc). Or, if the central point is portability, then you could do much better with a 3-row or 4-row from Case From Lake, who're doing some inexpensive yet killer portable Eurorack cabs with ample power, which is very important. See https://www.casefromlake.com/ ...and yes, if you want tile rows, extra length, etc etc etc, they can do that, and it'll STILL be reasonable. And although I still don't advise putting the DFAM in a cab like that, if you felt you HAD TO do this for portability, that sort of cab will give you the space to do that AND have a proper module complement in the same case.