I'm slowly making progress in building my workshop.
After installing the Basotect foam via Power Strips failed, I now tried nails.
They sort of work but it's not very good.
I also found a cheap compressor+limiter+expander+de-esser on eBay and modified the 19" mounting to mount it below the table in the "documentation" corner.
(Just between the "electronics" and the "mechanics" section of the workshop. ;)