Can't remember why I thought I would try this project, but this is what 11 pounds of 304 looks like. The head weight will not look like this when it is done of course. I have a few more hours of grinding to do.
There are 4, 3/8 plates 4"x6" each. When I am done grinding/shaping/coating them, 2 will go under the scrubber guard and 2 on top. Should be pretty low profile. They will be removable so I can switch to lead for travel.