Hi and welcome.
What kind of music are you planning to create with this?
It looks like you have most of the bases covered. I wonder if Bloom and Scales might be redundant with the power and features of the Varigate 8 though. I'm not that familiar with the 1u modules you have chosen, but that looks like a Steppy at the top and if so, it's probably redundant too.
My only other recommendation is to rearrange your modules for a more logical signal flow (and cable management). Think of the panel design of a vintage synth and try to arrange your modules logically like a MiniMoog, or Lugia always mentions the Arp 2600 panel design: Oscillators - Filter - Mixer - VCA - Effects, (sequencing and modulation on bottom row, maybe?). In the long run, grouping modules in this way will make your life easier.
Have fun and good luck.