Originally posted by ensigmatic:
I appreciate the massive 4x4, 2x4, and 2x6 suggestions, but I'm actually going to a fair bit of trouble to remodel the aforementioned room to look good. So, while I'm not interested in form without function, neither am I interested in an ungainly-looking beast of a bench suitable for hammering-out car fenders

Some time ago, in another reloading bench thread, a member posted that he used an
Xtreme GarageĀ® 92" W x 22" D Adjustable Metal Workbench Frame from Menard's
with two pieces of 3/4" plywood laminated atop one another. He apparently found that sufficiently sturdy. I might be inclined to go that way, except a height of 32 inches is insufficient.
The way to optimize bench height for standing is to stand straight up, put your hands just in front of you with your arms more-or-less straight down, palms flat, and measure the distance to the floor. For me that comes out to just shy of 36 inches.
The adjustable-height bench I'm looking at has a 300 lb. weight limit, btw.