@Brain:
How about some pictures?
Why certainly!

A picture of -from left to right- my Axis AA Gun, Allied AA Gun, Major IC, and Minor IC. You’ll see that the Minor IC has had the 2nd smokestack lopped off at an angle to match the contour of the roof, and then been painted to match the rest of the building and roof. Came out quite well I think.
Major IC has fire engine red sides, a black roof, and silver stacks. Minor IC has dark red “wine” colored sides, brown roof, and black stack.

Another picture of my currently painted pieces.

This is my standard box. The only compartments that were modified in each were the infantry, battleships, and carriers which were doubled in size by removing 1 adjacent compartment partition.

This is my China & General Box, which you can see is modified slightly differently to accommodate my Major and Minor ICs. I’ll also have room for the custom Naval Base and Airfield tokens arriving from LITKO soon.

Here’s all my boxes filled and stacked. Boy I have a lot of painting to do!

This is the brand and only packaging (other than clear plastic) for the boxes I bought so you can find the exact ones I got. Again, I got them from Michaels, they were $2.99 apiece.