Finished my amp rack during the forum outage. Really happy with the results. It's nothing too fancy, but it keeps the amps cool, looking good, and out of the way. Here's a few pictures of the process.

Before project:


Took some rocket science to measure the board out:


Board cut, left holes for ventilation purposes and to run the wires:


Board carpeted, just used stainless staples and some gray marine carpet I had laying around from a previous project: