Swiss cheese! I drilled a bunch of holes in the chassis today. Now I can bolt a bunch of stuff down. This started as a "minimum essential design" kind of project, but I think I like the way it's going. I was going to leave the existing sockets riveted in, but now I think I might drill them out and strip the chassis down completely so I can give it a nice paint job. I guess it won't bear much resemblance to a 101-B by the time I'm done with it.