to me it looks very cramped and I think you are trying to do too much in too small a space...

an external mixer that can handle different levels would be a good idea... I have a Yamaha MG series mixer I bought 15 years ago or so - inexpensive and handles eurorack level and line level easily

"some of the best base-level info to remember can be found in Jim's sigfile" @Lugia

Utility modules are the dull polish that makes the shiny modules actually shine!!!

sound sources < sound modifiers < modulation sources < utilities