Yeah, sorry I meant dual extruder but single hotend. Cyclops is actually something I am looking at the moment. The extruders would be “remote” ones aka bowden. Diamond hotend looks nice too, but that would probably be impossible to get the nozzle in the same position as the original hence loosing volume, which is already not so much with the snapmaker.
I have no problems recompiling stuff, I’d rather have sane settings in via default instead of using gcode for that. But I fear that I crash the machine into itself when not having the right settings.
Also I would like to have the possibility to use the original controller when needed. So I would probably have to make an adapater for the linear module connectors.
Are you actually replacing the electronics for you project?