Playing around in editor, this seems to work so far for 1k spm. I'll need to address bioflux next, but that and the fruit processing themselves should be super straightforward.
I'm worried that this will have eggs hatch with a bioflux shortage, so I may need to disable some of the machines. It's also fairly inelegant. Bots are really great at a lot of these gleba tasks though, which is a bit disappointing since they're kind of boring.