You can combine these onto a single generator. If you want to glue presets together, read about this in the Spooky2 User's Guide, looking for the section called Chained Presets.
I would use both the severe acute frequencies, plus the "wuhan seafood" and "aquatica wuhan" too. These last 2 programs are in the covid-2019 presets in the Presets tab.
You can balance out these presets using the ChainEditor. Read this thread on the forum, it shows how to create the chains and a little about modify the chain with the ChainEditor. https://www.spooky2.com/forums/viewtopic.php?f=79&t=10276&fbclid=IwAR2oDZx87WbYQfs324QtZmECIPweALApLB3i6kze_ZA-nbGJytUrvd8ehBU#p95291
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