After reviewing your table Sgt. Rock, I'm kind of confused, or I'm interpretating it wrong.
For others, the table is on this page...
http://www.hikinghq.net/stoves/trangia.html
According to this, your adding up the weight of the fuel over a given period of time. However, every stove starts with 20oz. of fuel. Obviously you would need less fuel with a more effiecient stove. So why don't you start each stove with it's required fuel, and then add up the weight over 14 days. With the Trangia, you need about 5.2fl oz less fuel per 14 days than with a brasslite. According to my math, 5.2fl oz of methanol weighs about 4.5oz. Apply this, and the Stock Trangia would be just about equal with a brasslite. Make a lighter weight stand, and you may have an edge on the competition. Of course it all depends on the amount of time you spend in the woods. The longer you stay between refueling, the more efficient the trangia becomes.
Or I may have this all wrong