Randy, it is wonderful to see you theatre coming together.
Bren, Mark and others beat me to "glue it and screw it". I really liked David's suggestion about the sand/mass. Shoot, plumb a drain, throw a little Portland and water in there, and build yourself a combination mud-pan shower and HT stage.
For short, uncomplicated runs like this, I also liked David's strategy about buying simple, cheap wall plates and just drilling them.
If you're going to have risers in the back, I think it makes some sense to elevate the M60's a bit.
I like it that you always post pictures!
Why do you have to saw outside? Dude, it's only sawdust. Vacuuming has got to be less hassle than going out into the frozen tundra.
