Since this box is really intended to be a concentrate clean-up box, the legs should probably be relatively shortened and no full shovel fulls of 'stuff' should be flung at it from any great distance. Certainly not like my Nome Beach Box!

Another 'thing of interest' is comparing it to the Multi-Sluice in terms of requiring 'support facilities' in it's use. Both are well able to be run on 12V, 1100 GPH pumps but the Boar Box can also be set up using a Honda "15" pump - which, coincidentally also powers my other highbankers. It may be (too early to say) but the B Box might fit in well at the creekside, mass reducing the big highbanker's raw concentrates, while the M Sluice might end up final finishing the process, with coffee at hand, in camp.
The other consideration is that a one man operation's concentrates can be initially concentrated daily creekside and then stored in a couple (or 3) 5 gal buckets in camp for final cleaning under more controlled (coffee swilling) circumstances.

Both units have a fixed maximum quantity of 'concentrated concentrates' from each of it's runs - meaning the same (+-) fixed volume of residue from whatever quantity of inputted material. Bottom line is that instead of hand panning 5, 10 or 15 gallons of final concentrates in camp there might be only one multi-sluice mat cleanout of a quart (probably much less) to final pan for 2, 4, or more days of shoveling work. A lot more time to drink coffee!

Thanks for the top-heavy thought - it's a good one!

Joe