I dont want to be too critical...you put a lot of work into generating your list.
Theoretically, Blue Diamonds, Diamonds, Gears, Rubies, Emeralds, Mana Batteries and suppose even Water Flasks and The Scent of Marr are all droppable....
I also question why you use small bricks of refined HQ ore? I only did the maths quickly, but I am pretty sure you are paying a 50% premium and possibly doing more combines using only small bricks. If you want to be ultra picky, you would also have to do the ore quest twice to reset the vendor to get enough small bricks.
I dont know whether it helps or not, but I make my AAAA boxes 3 at a time. The first stage is to prepare all of the blocks of steel by buying 400 large bricks of refined HQ ore, 2800 Gnomish Heat Sources and 1200 Carbon Powder. You will need to reset the vendor 4 times obviously, but the Mucktail Gnolls are very obliging with unrefined bricks. With failures this should be very close to the desired number of blocks to make 3 AAAA boxes, at an approximate steel cost of 10k plat per box.