Building my first rack...what am I forgetting?

Hi
I want to build my first rack. I have a vage plan what modules I want but I am sure I am forgetting something. Or something is redundant maybe?
The music it should make will be mostly for ambiance, indie game music. A take on modern 8 bit music.
I have a Microfreak for clock gate and note input. As a delay and reverb I will use my Microcosm.
All Befaco will be bought as a kit and I will build it myself.

Here are the things I want think are a good choice:
Behringer Brains
Happy Nerding 3x MIA
4ms Company Passive Mult kit
Make Noise Maths
Doepfer A-145 LFO
Befaco Mixer ( the 4 in 1+/1- out thing)
Befaco Sallen Key Filter BF-22
Intellijel Quad VCA
Befaco Crush Delay v2
Doepfer A-140
Befaco VC ADSR
Befaco Dual Atenuverter
Befaco OUT V3

Id like to hear your opinions! What is missing, what should I add..

Thanks :)

Edit:
I am looking for a mixer modul with around 4 inputs that are panable with a stereo out? I am open for ideas.

EDITED Jul 5th 2023, 18:19

I am looking for a mixer modul with around 4 inputs that are panable with a stereo out? I am open for ideas.
-- DareDenis

Doepfer A-138s.
Don’t look any further.

Are you going to use an external sequencer? Above all, a clock source and clock modulators would be missing. Pam's is a very good option https://www.modulargrid.net/e/alm-busy-circuits-pamela-s-pro-workout,
and maybe a simple clock divider
https://www.modulargrid.net/e/doepfer-a-160

I am looking for a mixer modul with around 4 inputs that are panable with a stereo out? I am open for ideas.
-- DareDenis

Doepfer A-138s.
Don’t look any further.
-- Sweelinck
thanks! That what I was looking for!

Are you going to use an external sequencer? Above all, a clock source and clock modulators would be missing. Pam's is a very good option https://www.modulargrid.net/e/alm-busy-circuits-pamela-s-pro-workout,
and maybe a simple clock divider
https://www.modulargrid.net/e/doepfer-a-160
-- ferranadsr
I will use Cubase. A clockdevider would be wise . Thanks!