500 series modular idea?

I'm working on a modular console based around Jeff's console framework using the 508 metal buckets and backplanes.

I have a running build/photo log over at groupdiy: groupdiy.com/index.php?topic=58254.0

Maybe it will provide you some ideas. While many of the console related modules seem to be on the backburner (although I would love to get a 625cr kit, hint, hint), there's still a lot you can do with the general framework. I'm going to be using some Stereotype Mark V pcbs from Hakanai (not sure if he's still selling these) for fader/pan/master bus feeding in to a 2ACA and master fader. The stereotype boards are a simple summing mixer with layout for a 2520 line receiver, fader, and pan on each channel feeding a stereo bus. Sometime down the road I would like to add auxes and a few more busses, but that will come after the basic groundwork is finished and the buckets are filled.