I would replace the Veils with an Intellijel Quad VCA. I would also add a mixer module or two (2hp makes a 4 channel mixer that is, well, 2HP in width).
Other than that, you have two sound sources (Braids and Mother32 Oscillator), three sound processors (Clouds, Mother32 Filter and Polaris), and a good number of CV sources (Dual ADSR, LFO/Envelope in Mother32, Frames, Peaks, and Micro Sequence). With an added mixer module (so you're not eating your Quad VCA/Veils) you have a fairly balanced system.