Thanks.
The garage is 20'6" deep and 19' wide, with a little 3'x6' alcove where that sink is. I used to say I had 440 square feet, but in fact it's... 407.5.
That's not even very big for a suburban two-car. But it now has eight work surfaces in it. Four are wood (one plywood, one a solid-core door, one Birch butcher block and one Maple butcher block). Four are steel (two are 1/8" steel, one is 3/16" steel, and one is 1" steel). There's also a 1/8" thick steel table suspended from the ceiling which can be lowered down for a ninth work surface that's 36"x72".
So if there were any kind of 'index of performance' award for the most work surface in the smallest garage, I might have a shot at it.
I think you can do a lot in a small shop if you take the time to work out how you're going to use it.
On the bench, there's still the epoxy in there, but rivets were added so I wouldn't worry about it popping back again. I used a quick smear of Bondo where any gap existed -- although there was only a sliver of space in a couple places. There's a slight lip formed by the upper edge of the aluminum being higher than the work surface -- to keep water from spilling over. I wasn't thrilled with how consistent I ended up keeping the height of that little lip, but I don't anticipate any big problems.
I also did a quick and dirty job on the paint line between the semigloss black for the counter/bench top and the tan steel backsplash -- I did it by hand and it's not very clean. You know how it gets when both sides are wet and you're too impatient to wait for one to dry so they'll stop bleeding into each other? That was me.
But as I remind myself in those moments, it's a garage, not a kitchen.
Here are a few more pictures.