: I also planned to mount electrical boxes in
: cutouts in the TJI web area to have plugins all along the boxbeam.

: It would be waaay stiffer than anything else I could imagine. Actually, a
: 24" or 32" wide bottom plate that stuck out 8" or 12"
: to form a work shelf might be handy. Places to put glue, screws, clamps,
: sander, planes, knives, etc. etc. etc.

Nice illustration and ideas Shawn. I am thinking of adding a shelf hanging under my box beam for my tools, glue, etc. and stapling a clear plastic tent roof to the bottom of the box beam to drape over the shelf to keep glue and shavings off of the tools and to keep my tools where I can find them. The electrical outlets are really a good idea. Thanks.
John