First up, unless you have a Clouds onhand, you can delete that module as it's been discontinued for quite some time now. Not a bad thing, actually, as you could go with a 3rd-party build that'll be a lot smaller.
Mordax's DATA...hm...I sort of think it's more of a toy, eye-candy. Consider: how much do you need the o-scope and FFT analyzer functions? The other things it does, you either have already (Octocontroller, which handles all of the DATA's timing tricks and then some) or would do better getting in individual modules (the VCO capabilities). Remember: this is a very space-limited build, and the smaller you can make everything (within reason) the more functionality you can cram in. So that would also preclude losing the Elements and Blinds as well and also going with 3rd-party builds of those in order to save panel space.
VCAs? Yeah...this thing desperately needs them. Codex Modulex's version of the Mutable Veils would be a good pick. Right now, this doesn't have any proper VCAs at all, and that's a pretty serious problem as it leaves you incapable of controlling audio and/or CV/mod levels with your modulation sources.
As for the rest...get the initial build here reconfigured with smaller versions of the Mutable stuff, lose the Clouds and probably the DATA, then it'll be easier to see where to take things.