Hi Funbun,
Oh wow! That sounds quite ambitious your plans regarding building your own Komso/5 U synth. Very interesting too, please keep us updated on those great plans, I am really curious about it :-)
Good luck with that project, meanwhile I hope you will be able to catch enough fish to keep you going and kind regards, Garfield.
For review reports of Eurorack modules, please refer to https://garfieldmodular.net/ for PDF formatted downloads