Hi Benji! Thanks for the interest and ideas! Is your idea to contribute to the pipeline or work just on your fork (I can't tell from some of your phrasing e.g. 'replacing' antiSMASH)
Regardless, I think
conceptually there is no reason why we should not support organisms outside of prokaryotes
Without me having any experience of plantiSMASH and skimming the website/docs/github:
We wouldn't skip number 3 as we would still need to annotate the genomes (just with different tools), so we would just add another annotation option but that is easy.
We don't have have to replace antiSMASH - just have an additional option.
It could be comBGC reporting might be difficult as I imagine there might be different metrics, but we don't have to support all tools in comBGC (e.g. HMMsearch isn't represented in that, for example)
Technically one blocker is that plantiSMASH is not currently on bioconda, but it
looks like the developers would be amenable, and it should be easy to make a recipe given the tool is on pypi.