Well, with everything else that is going on, I haven't had much time to work on my prop tanks, but here are a couple of pictures to keep the thread alive. I have the tanks somewhat cleaned up, and have made the overflow boxes.
20 gallon long sump.
33 gallon prop tanks...
Overflows inside...
Overflows outside...
All tanks in my garage...
I hope to get started on the stand/rack for this setup this weekend. It will all be plumbed together with my existing clownfish system...40 gallon cube.