“two BSP’s” = 2 Arturia Beatstep Pros yes?
-- nickgreenberg

Yep. The setup I have actually makes the ergonomics work, too. I'll show you how...

There are two 8U slanted carpeted racks at the rear of this part of the "modular sandbox". One contains the B.2600. The other contains the MOTU 828 mkii, Korg SDD 3300, Zoom 9120, a quad Symetrix gate, and two 1/4" patchbays. Then on top of those is the 22sp Digisound 80, with my two MS-20 Minis on stands for a forward tilt at the very top.

First up, the KSP. It fits perfectly on this: https://www.amazon.com/gp/product/B07HFDJCSL/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&th=1 and that way, it's not ON the desk, it's UNDER it and I can pull that out when it's needed. Easy access to the jackfield on the back, too!

Next, the BSP stand. Since these angled racks have some "dead space" at the bottom, there's a space where there's just the shell of the case. So in front of that, I placed the BSPs on one of these: https://www.amazon.com/gp/product/B079CBMCJS/ref=ppx_yo_dt_b_asin_title_o09_s00?ie=UTF8&psc=1 Looks simple, isn't expensive, and it accommodates two BSPs perfectly.

The MS-20 mini stands are these: https://www.amazon.com/gp/product/B07SS9996G/ref=ppx_yo_dt_b_asin_title_o01_s00?ie=UTF8&psc=1 Basic, generic laptop stand that tilts the synths forward to make access easier, as this thing's a bit tall.

And as for the racks, I endorse the HELL out of these: https://prospeakerparts.com/collections/rack-cases-carpet-covered-2f Direct to the customer sales, great shipping and turnaround, and these are built like the proverbial brick shithouse. They ain't no joke! Plus, when you compare the prices with similar Middle Atlantic or Raxxess/Chief models, you make out like a bandit with these guys.