Hi all,
I mainly do beat oriented music, shifting from harsh-sounding techno to bassline heavy EBM. Currently producing with a Vermona DRM MKIII, Moog Minitaur, Dreadbox Erebus V3 and soft synths. With a few pedals that I mainly use to distort the DRM.
I usually layout the sequencing on a Beatstep pro and do the final sequence adjustments in Ableton.

As I'm running out of space, the proposed rack will expand my drums with the Intellijel Plonk, add an acid-type bassline, and the Piston honda for those big and harsh wavetable sounds that they do.

My questions is in regards of the modulation sources that I have selected and the empty space that i still have on the rack. I'm I good with what I have? What else could I add. I know I will probably need some Midi to cv type of module or Expert Sleepers stuff.
Perhaps some Attenuverters?

What do you guys think?

Here's the link to the rack:
ModularGrid Rack