Is your system “LACK”ing?

Oliver’s post (Bigman 80) set me thinking again about Ikea LACK tables. They make really great fodder for DIY racks and supports. The standard Lack table worked great with the LP12 and it’s construction (light and stiff) suggests it’s an ideal basis for modded racks and supports. Cheap as chips too.

Anyone here dabbled? If so, any tips, or pics would be great.